Hendrik/xgboost
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[R] Remove stringi dependency (#6109)

Browse Source 
* [R] Fix empty empty tests and a test warnings

* [R] Remove stringi dependency (fix #5905)

* Fix R lint check

* [R] Fix automatic conversion to factor in R < 4.0.0 in xgb.model.dt.tree

* Add `R` Makefile variable

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
This commit is contained in:
Vitalie Spinu
2020-09-12 22:18:08 +02:00
committed by GitHub
parent 07945290a2
commit 1453bee3e7
11 changed files with 30 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
R-package/R/xgb.dump.R
View File

@@ -56,10 +56,10 @@ xgb.dump <- function(model, fname = NULL, fmap = "", with_stats=FALSE,
as.character(dump_format))
if (is.null(fname))
model_dump <- stri_replace_all_regex(model_dump, '\t', '')
model_dump <- gsub('\t', '', model_dump, fixed = TRUE)
if (dump_format == "text")
model_dump <- unlist(stri_split_regex(model_dump, '\n'))
model_dump <- unlist(strsplit(model_dump, '\n', fixed = TRUE))
model_dump <- grep('^\\s*$', model_dump, invert = TRUE, value = TRUE)