- using R Under development (unstable) (2026-02-12 r89409)
- using platform: aarch64-apple-darwin23
- R was compiled by
Apple clang version 17.0.0 (clang-1700.3.19.1)
GNU Fortran (GCC) 14.2.0
- running under: macOS Sequoia 15.7.1
- using session charset: UTF-8
* current time: 2026-02-13 02:07:25 UTC
- checking for file ‘MADMMplasso/DESCRIPTION’ ... OK
- this is package ‘MADMMplasso’ version ‘1.0.1’
- package encoding: UTF-8
- checking package namespace information ... OK
- checking package dependencies ... OK
- checking if this is a source package ... OK
- checking if there is a namespace ... OK
- checking for executable files ... OK
- checking for hidden files and directories ... OK
- checking for portable file names ... OK
- checking for sufficient/correct file permissions ... OK
- checking whether package ‘MADMMplasso’ can be installed ... [24s/8s] OK
See the install log for details.
- used C++ compiler: ‘Apple clang version 17.0.0 (clang-1700.3.19.1)’
- used SDK: ‘MacOSX14.5.sdk’
- checking installed package size ... INFO
installed size is 7.7Mb
sub-directories of 1Mb or more:
libs 7.5Mb
- checking package directory ... OK
- checking DESCRIPTION meta-information ... OK
- checking top-level files ... OK
- checking for left-over files ... OK
- checking index information ... OK
- checking package subdirectories ... OK
- checking code files for non-ASCII characters ... OK
- checking R files for syntax errors ... OK
- checking whether the package can be loaded ... [0s/0s] OK
- checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
- checking whether the package can be unloaded cleanly ... [0s/0s] OK
- checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
- checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
- checking loading without being on the library search path ... [0s/0s] OK
- checking dependencies in R code ... OK
- checking S3 generic/method consistency ... OK
- checking replacement functions ... OK
- checking foreign function calls ... OK
- checking R code for possible problems ... [2s/2s] OK
- checking Rd files ... [0s/0s] OK
- checking Rd metadata ... OK
- checking Rd cross-references ... OK
- checking for missing documentation entries ... OK
- checking for code/documentation mismatches ... OK
- checking Rd \usage sections ... OK
- checking Rd contents ... OK
- checking for unstated dependencies in examples ... OK
- checking line endings in C/C++/Fortran sources/headers ... OK
- checking line endings in Makefiles ... OK
- checking compilation flags in Makevars ... OK
- checking for GNU extensions in Makefiles ... OK
- checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
- checking use of PKG_*FLAGS in Makefiles ... OK
- checking compiled code ... OK
- checking examples ... [1s/1s] ERROR
Running examples in ‘MADMMplasso-Ex.R’ failed
The error most likely occurred in:
> ### Name: MADMMplasso
> ### Title: MADMMplasso: Multi Variate Multi Response ADMM with Interaction
> ### Effects
> ### Aliases: MADMMplasso-package MADMMplasso
>
> ### ** Examples
>
> # Train the model
> # generate some data
> set.seed(1235)
> N <- 100
> p <- 50
> nz <- 4
> K <- nz
> X <- matrix(rnorm(n = N * p), nrow = N, ncol = p)
> mx <- colMeans(X)
> sx <- sqrt(apply(X, 2, var))
> X <- scale(X, mx, sx)
> X <- matrix(as.numeric(X), N, p)
> Z <- matrix(rnorm(N * nz), N, nz)
> mz <- colMeans(Z)
> sz <- sqrt(apply(Z, 2, var))
> Z <- scale(Z, mz, sz)
> beta_1 <- rep(x = 0, times = p)
> beta_2 <- rep(x = 0, times = p)
> beta_3 <- rep(x = 0, times = p)
> beta_4 <- rep(x = 0, times = p)
> beta_5 <- rep(x = 0, times = p)
> beta_6 <- rep(x = 0, times = p)
>
> beta_1[1:5] <- c(2, 2, 2, 2, 2)
> beta_2[1:5] <- c(2, 2, 2, 2, 2)
> beta_3[6:10] <- c(2, 2, 2, -2, -2)
> beta_4[6:10] <- c(2, 2, 2, -2, -2)
> beta_5[11:15] <- c(-2, -2, -2, -2, -2)
> beta_6[11:15] <- c(-2, -2, -2, -2, -2)
>
> Beta <- cbind(beta_1, beta_2, beta_3, beta_4, beta_5, beta_6)
> colnames(Beta) <- 1:6
>
> theta <- array(0, c(p, K, 6))
> theta[1, 1, 1] <- 2
> theta[3, 2, 1] <- 2
> theta[4, 3, 1] <- -2
> theta[5, 4, 1] <- -2
> theta[1, 1, 2] <- 2
> theta[3, 2, 2] <- 2
> theta[4, 3, 2] <- -2
> theta[5, 4, 2] <- -2
> theta[6, 1, 3] <- 2
> theta[8, 2, 3] <- 2
> theta[9, 3, 3] <- -2
> theta[10, 4, 3] <- -2
> theta[6, 1, 4] <- 2
> theta[8, 2, 4] <- 2
> theta[9, 3, 4] <- -2
> theta[10, 4, 4] <- -2
> theta[11, 1, 5] <- 2
> theta[13, 2, 5] <- 2
> theta[14, 3, 5] <- -2
> theta[15, 4, 5] <- -2
> theta[11, 1, 6] <- 2
> theta[13, 2, 6] <- 2
> theta[14, 3, 6] <- -2
> theta[15, 4, 6] <- -2
>
> pliable <- matrix(0, N, 6)
> for (e in 1:6) {
+ pliable[, e] <- compute_pliable(X, Z, theta[, , e])
+ }
>
> esd <- diag(6)
> e <- MASS::mvrnorm(N, mu = rep(0, 6), Sigma = esd)
> y_train <- X %*% Beta + pliable + e
> y <- y_train
>
> colnames(y) <- c(paste0("y", seq_len(ncol(y))))
> TT <- tree_parms(y)
> plot(TT$h_clust)
> gg1 <- matrix(0, 2, 2)
> gg1[1, ] <- c(0.02, 0.02)
> gg1[2, ] <- c(0.02, 0.02)
>
> nlambda <- 1
> e.abs <- 1E-4
> e.rel <- 1E-2
> alpha <- 0.2
> tol <- 1E-3
> fit <- MADMMplasso(
+ X, Z, y,
+ alpha = alpha, my_lambda = matrix(rep(0.2, ncol(y)), 1),
+ lambda_min = 0.001, max_it = 1000, e.abs = e.abs, e.rel = e.rel,
+ maxgrid = nlambda, nlambda = nlambda, rho = 5, tree = TT, my_print = FALSE,
+ alph = TRUE, gg = gg1, tol = tol, cl = 2L
+ )
Error in unserialize(socklist[[n]]) : error reading from connection
Calls: MADMMplasso ... recvOneData -> recvOneData.SOCKcluster -> unserialize
Execution halted
- checking for unstated dependencies in ‘tests’ ... OK
- checking tests ... [9s/5s] ERROR
Running ‘testthat.R’ [8s/5s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional test configuration?
> # Learn more about the roles of various files in:
> # * https://r-pkgs.org/tests.html
> # * https://testthat.r-lib.org/reference/test_package.html#special-files
>
> testthat::test_check("MADMMplasso")
Loading required package: MADMMplasso
Saving _problems/test-issue_53-89.R
Saving _problems/test-issue_62-74.R
Saving _problems/test-parallel-86.R
[ FAIL 3 | WARN 0 | SKIP 0 | PASS 102 ]
══ Failed tests ════════════════════════════════════════════════════════════════
── Error ('test-issue_53.R:83:1'): (code run outside of `test_that()`) ─────────
Error in `unserialize(socklist[[n]])`: error reading from connection
Backtrace:
▆
1. └─MADMMplasso::MADMMplasso(...) at test-issue_53.R:83:1
2. └─foreach(i = 1:nlambda) %dopar% ...
3. └─e$fun(obj, substitute(ex), parent.frame(), e$data)
4. └─parallel::clusterApplyLB(cl, argsList, evalWrapper)
5. └─parallel:::dynamicClusterApply(cl, fun, length(x), argfun)
6. └─parallel:::recvOneResult(cl)
7. ├─parallel::recvOneData(cl)
8. └─parallel:::recvOneData.SOCKcluster(cl)
9. └─base::unserialize(socklist[[n]])
── Error ('test-issue_62.R:68:1'): (code run outside of `test_that()`) ─────────
Error in `unserialize(socklist[[n]])`: error reading from connection
Backtrace:
▆
1. └─MADMMplasso::MADMMplasso(...) at test-issue_62.R:68:1
2. └─foreach(i = 1:nlambda) %dopar% ...
3. └─e$fun(obj, substitute(ex), parent.frame(), e$data)
4. └─parallel::clusterApplyLB(cl, argsList, evalWrapper)
5. └─parallel:::dynamicClusterApply(cl, fun, length(x), argfun)
6. └─parallel:::recvOneResult(cl)
7. ├─parallel::recvOneData(cl)
8. └─parallel:::recvOneData.SOCKcluster(cl)
9. └─base::unserialize(socklist[[n]])
── Error ('test-parallel.R:78:3'): (code run outside of `test_that()`) ─────────
Error in `unserialize(socklist[[n]])`: error reading from connection
Backtrace:
▆
1. └─MADMMplasso (local) mad_wrap(legacy = TRUE, cl = r_cl, pal = FALSE) at test-parallel.R:96:3
2. ├─base::suppressMessages(...) at test-parallel.R:78:3
3. │ └─base::withCallingHandlers(...)
4. └─MADMMplasso::MADMMplasso(...)
5. └─foreach(i = 1:nlambda) %dopar% ...
6. └─e$fun(obj, substitute(ex), parent.frame(), e$data)
7. └─parallel::clusterApplyLB(cl, argsList, evalWrapper)
8. └─parallel:::dynamicClusterApply(cl, fun, length(x), argfun)
9. └─parallel:::recvOneResult(cl)
10. ├─parallel::recvOneData(cl)
11. └─parallel:::recvOneData.SOCKcluster(cl)
12. └─base::unserialize(socklist[[n]])
[ FAIL 3 | WARN 0 | SKIP 0 | PASS 102 ]
Error:
! Test failures.
Warning messages:
1: In for (i in seq_len(n)) { :
closing unused connection 6 (<-localhost:11221)
2: In for (i in seq_len(n)) { :
closing unused connection 5 (<-localhost:11221)
Execution halted
- checking PDF version of manual ... [2s/2s] OK
- DONE
Status: 2 ERRORs
- using check arguments '--no-clean-on-error '