CRAN Package Check Results for Package ctqr

Last updated on 2019-12-09 22:51:07 CET.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 1.0 6.82 59.89 66.71 ERROR
r-devel-linux-x86_64-debian-gcc 1.0 6.28 47.44 53.72 OK
r-devel-linux-x86_64-fedora-clang 1.0 81.74 OK
r-devel-linux-x86_64-fedora-gcc 1.0 79.94 OK
r-devel-windows-ix86+x86_64 1.0 15.00 89.00 104.00 OK
r-devel-windows-ix86+x86_64-gcc8 1.0 13.00 67.00 80.00 OK
r-patched-linux-x86_64 1.0 6.53 54.70 61.23 OK
r-patched-solaris-x86 1.0 114.70 OK
r-release-linux-x86_64 1.0 6.90 55.22 62.12 OK
r-release-windows-ix86+x86_64 1.0 12.00 66.00 78.00 OK
r-release-osx-x86_64 1.0 OK
r-oldrel-windows-ix86+x86_64 1.0 8.00 60.00 68.00 OK
r-oldrel-osx-x86_64 1.0 OK

Check Details

Version: 1.0
Check: examples
Result: ERROR
    Running examples in 'ctqr-Ex.R' failed
    The error most likely occurred in:
    
    > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
    > ### Name: ctqr
    > ### Title: Censored and Truncated Quantile Regression
    > ### Aliases: ctqr
    > ### Keywords: survival models regression
    >
    > ### ** Examples
    >
    > # Using simulated data
    >
    > n <- 1000
    > x1 <- runif(n)
    > x2 <- runif(n)
    >
    > # Example 1 - censored data ######################################
    >
    > t <- runif(n, 0, 1 + x1 + x2) # time variable (e.g., time to death)
    > c <- runif(n,0,5) # censoring variable (e.g., end of follow-up)
    > y <- pmin(t,c) # observed variable = min(t,c)
    > d <- (t <= c) # 1 = event (e.g., death), 0 = censored
    >
    > CDF1 <- pchreg(Surv(y,d) ~ x1 + x2, splinex = splinex())
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in if (class(H1) != "try-error") { :
     the condition has length > 1 and only the first element will be used
    Warning in while (class(v) == "try-error") { :
     the condition has length > 1 and only the first element will be used
    > model1 <- ctqr(Surv(y,d) ~ x1 + x2, p = 0.5, CDF = CDF1)
     ----------- FAILURE REPORT --------------
     --- failure: the condition has length > 1 ---
     --- srcref ---
    :
     --- package (from environment) ---
    ctqr
     --- call from context ---
    asy(z, y, d, xfullrank, weights, p, CDF, fit, fit.ok = which(fit.ok))
     --- call from argument ---
    if (class(try.V2) != "try-error") {
     V2[[j]] <- try.V2
     V2.ok <- TRUE
    } else {
     a <- a + 0.01
    }
     --- R stacktrace ---
    where 1: asy(z, y, d, xfullrank, weights, p, CDF, fit, fit.ok = which(fit.ok))
    where 2: ctqr(Surv(y, d) ~ x1 + x2, p = 0.5, CDF = CDF1)
    
     --- value of length: 2 type: logical ---
    [1] TRUE TRUE
     --- function from context ---
    function (z, y, d, x, weights, p, CDF, fit, fit.ok)
    {
     est.H2 <- function(fitted, y, d, x, weights, a) {
     eps <- 1e-07
     ok <- FALSE
     while (!ok) {
     eps <- eps * 2
     fitted.l <- fitted - eps
     fitted.r <- fitted + eps
     oy.l <- (y <= fitted.l)
     oy.r <- (y <= fitted.r)
     check <- mean(oy.l != oy.r)
     ok <- (check > a)
     }
     u.l <- d * (1 - pnorm(y - fitted.l, 0, eps))
     u.r <- d * (1 - pnorm(y - fitted.r, 0, eps))
     u <- (u.r - u.l)/(2 * eps)
     -t(x) %*% (x * c(weights * u))
     }
     n <- length(y)
     eta <- fit$fitted
     oy <- fit$omega.y
     oz <- fit$omega.z
     Sy <- pmax(fit$CDF$Sy, 1e-10)
     Sz <- pmax(fit$CDF$Sz, 1e-10)
     if (is.null(w1 <- model.weights(CDF$mf))) {
     w1 <- 1
     }
     w2 <- (if (!is.null(weights))
     weights
     else 1)
     si <- fit$si
     si[is.na(si)] <- 0
     A <- firstep(CDF, z, y, d, w1)
     V1 <- A$V
     S1 <- A$Si
     S2 <- V2 <- H12 <- list()
     for (j in fit.ok) {
     tau <- p[j]
     S2[[j]] <- x * si[, j]
     H12[[j]] <- t(x * w2) %*% ((1 - d) * oy[, j] * (1 - tau) *
     A$dHy/Sy - oz[, j] * (1 - tau) * A$dHz/Sz)
     V2.ok <- FALSE
     a <- 0.05
     while (!V2.ok) {
     H2 <- est.H2(eta[, j], y, d, x, w2, a = a)
     try.V2 <- try(chol2inv(chol(-H2)), silent = TRUE)
     if (class(try.V2) != "try-error") {
     V2[[j]] <- try.V2
     V2.ok <- TRUE
     }
     else {
     a <- a + 0.01
     }
     }
     }
     COV <- list()
     for (j in fit.ok) {
     S <- cbind(S2[[j]], S1)
     Sw <- cbind(S2[[j]] * w2, S1 * w1)
     Omega <- rbind(cbind(V2[[j]], V2[[j]] %*% H12[[j]] %*%
     V1), cbind(t(H12[[j]]) * 0, V1))
     Omega <- Omega %*% (t(S) %*% Sw) %*% t(Omega)
     COV[[length(COV) + 1]] <- Omega[1:ncol(x), 1:ncol(x),
     drop = FALSE]
     }
     names(COV) <- p[fit.ok]
     COV
    }
    <bytecode: 0x7971b50>
    <environment: namespace:ctqr>
     --- function search by body ---
    Function asy.qr in namespace ctqr has this body.
     ----------- END OF FAILURE REPORT --------------
    Error in if (class(try.V2) != "try-error") { :
     the condition has length > 1
    Calls: ctqr -> asy
    Execution halted
Flavor: r-devel-linux-x86_64-debian-clang