Alexander Ploner

descr crashes when only one summary statistics is specified

1

R 4.1.0 on Ubuntu 21.10, summarytools 1.0.0 Calls to descr that only specify one summary statistic will crash: ```r > descr(rnorm(100), stats = "mean") Error in if (colnames(output)[i] == "sd")...

I have been using both `plot.aalen` and `plot.cox.aalen` for showing trajectories of cumulative residuals using `score=1`. While these plots do not receive the `start.time` /`stop.time` arguments, I have found that...

contrast.rms collapses small p-values to zero

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The function `contrast.rms` reports the p-values for all Wald statistics absolutely larger than ca. 9 as an exact zero. Example adapted from the `contrast.rms` help page with Z=10.36: ``` set.seed(1)...

Unexpected coding of factor variables in aft()

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Running the default example from the `aft` help page yields an estimate for the numerical binary exposure `hormon` as expected, with the intercept seemingly integrated into the baseline spline term...

Errors when specifying delayed entry for function aft()

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Hi Mark, I really appreciate your implementation of the generalized spline-based AFT models in your package, however, I run into errors when trying to run aft with delayed entry: Starting...

Time-transformations with the `tt`-special in `coxph` crash `anova.coxph` when the transformation function calls `survival::nsk`. ```r ## Example from vignette("timedep", package = "survival"), Section 4.2 library(survival) fit1