CRAN Package Check Results for Maintainer ‘Stephen Rhodes <steverho89 at gmail.com>’

Last updated on 2026-01-12 23:50:08 CET.

Package	ERROR	OK
pmcalibration		13
pminternal	1	12

Package pmcalibration

Current CRAN status: OK: 13

Package pminternal

Current CRAN status: ERROR: 1, OK: 12

Version: 0.1.0
Check: examples
Result: ERROR Running examples in ‘pminternal-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: prediction_stability > ### Title: Plot prediction stability across bootstrap replicates > ### Aliases: prediction_stability > > ### ** Examples > > set.seed(456) > # simulate data with two predictors that interact > dat <- pmcalibration::sim_dat(N = 2000, a1 = -2, a3 = -.3) > mean(dat$y) [1] 0.1985 > dat$LP <- NULL # remove linear predictor > > # fit a (misspecified) logistic regression model > m1 <- glm(y ~ ., data=dat, family="binomial") > > # internal validation of m1 via bootstrap optimism with 10 resamples > # B = 10 for example but should be >= 200 in practice > m1_iv <- validate(m1, method="boot_optimism", B=10) It is recommended that B >= 200 for bootstrap validation Error in serverSocket(port = port) : creation of server socket failed: port 11920 cannot be opened Calls: validate ... boot_optimism -> <Anonymous> -> makePSOCKcluster -> serverSocket Execution halted Examples with CPU (user + system) or elapsed time > 5s user system elapsed boot_optimism 4.728 0.294 6.529 mape_stability 4.328 0.118 5.421 classification_stability 4.293 0.149 5.567 Flavor: r-devel-linux-x86_64-debian-gcc