CRAN Package Check Results for Maintainer ‘David Akman <david.v.akman at gmail.com>’

Last updated on 2025-12-28 09:51:04 CET.

Package	ERROR	OK
spFSR	1	12

Package spFSR

Current CRAN status: ERROR: 1, OK: 12

Version: 2.0.4
Check: examples
Result: ERROR Running examples in 'spFSR-Ex.R' failed The error most likely occurred in: > ### Name: spFeatureSelection > ### Title: SPSA-FSR for Feature Selection and Ranking > ### Aliases: spFeatureSelection > > ### ** Examples > > library(mlr3) # load the mlr3 package > library(mlr3learners) # load the mlr3learners package > > task <- tsk('iris') # define task > wrapper <- lrn('classif.rpart') # define wrapper > measure <- msr('classif.acc') > > # run spsa > spsaMod <- spFeatureSelection( task = task, + wrapper = wrapper, + scoring = measure, + num.features.selected = 3, + n.jobs = 1, + iters.max = 2, + num.grad.avg = 1) spfs begins: Wrapper: classif.rpart Hot start: TRUE Hot start range: 0.2 Feature Weighting: FALSE Scoring: classif.acc Number of Jobs: 1 Number of observations in the dataset: 150 Number of observations used: 150 Number of features avaliable: 4 Number of selected features: 3 iter value st.dev num.ft best.value Error in `[.data.table`(data, , `:=`("task_hash", task[[1L]]$hash), by = "uhash") : attempt access index 9/9 in VECTOR_ELT Calls: spFeatureSelection ... initialize -> .__ResultData__initialize -> [ -> [.data.table Execution halted Flavor: r-devel-windows-x86_64