mrdwab / splitstackshape

R functions to split concatenated data, conveniently stack columns of data.frames, and conveniently reshape data.frames.

mrdwab/splitstackshape Issues

unclear message when running cSplit()
Updated 10 months ago5
list variables in the order of slowest varying to quickest varying
Updated 3 years ago1
sampling with replacement not working as expected
Updated 5 years ago
Please add a few examples in the README
Updated 6 years ago
cSplit_e column titles
Closed 6 years ago2
cSplit_f due to new fread argument structure
Closed 6 years ago6
stratified function: bothSets documentation
Updated 6 years ago
Test pasted strings vs tempfiles
Updated 6 years ago
Functions to add
Updated 6 years ago1
throw error when the separator is ''
Updated 6 years ago1
The stratified function gives surprising results
Closed 6 years ago4
`char_mat`, `num_mat`, `trim_list`, `trim_vec` -- convert to character at the start
Closed 6 years ago1
Option to add colnames to new columns
Updated 6 years ago4
fread should use encoding = "UTF-8"
Closed 6 years ago1
Questions to update when V2 is out
Updated 6 years ago1
Memory exhaustion caused by incorrect default value of "makeEqual"
Closed 6 years ago1
data.table in imports is sufficient?
Closed 6 years ago2
Convert documentation to roxygen markdown
Closed 6 years ago
cSplit_e from splitstackshape package not accounting for NA's?
Closed 6 years ago3
Need explicit `[]` for functions using `:=`
Closed 6 years ago1
Lower data.table version dependency level?
Closed 6 years ago1
how cSplit() treats multiple splitCols when they contain different number of fields
Updated 6 years ago4
Exciting things happening at stringi
Closed 6 years ago
Improve `cSplit` documentation by adding that `splitCols` should be quoted or let is accept unquoted column names too per `data.table`s NSE behaviour
Updated 6 years ago
Make functions compatible with `tbl_df` objects
Closed 6 years ago2
record is lost if splitCols contains empty value
Updated 6 years ago8
Whitespace regex and '_s' interaction
Closed 6 years ago1
cSplit: strange behaviour when only TT in column
Closed 6 years ago2
Reshaping all columns
Closed 7 years ago1
can you support the sparse matrix for the output
Updated 7 years ago1
expandRows should have a drop argument for single column data.frames
Updated 9 years ago
Dataframe references don't work after using splitstackshape
Closed 10 years ago2
Possible bug in dealing with factor columns?
Updated 10 years ago1
collapseMe may need to be modified
Updated 10 years ago
Is `stri_split_fixed` the way to go?
Closed 10 years ago1
Integrate with formula
Updated 10 years ago1
My titles are too long for CRAN
Closed 10 years ago
Add `trim` argument instead of hardcoding it in functions
Closed 10 years ago2
conversion checklist
Closed 10 years ago1
blank.lines.skip
Closed 10 years ago1
add colClasses to `read.concat`
Closed 10 years ago1
Switch from read.table to fread?
Closed 10 years ago2
Stacked behaves incorrectly for var.stubs with overlapping names
Closed 10 years ago2
splitstackshape:::read.concat may open too many textConnections
Closed 10 years ago6
charBinaryMat improvements
Closed 10 years ago1
Using concat.split on data containing an apostrophe causes error
Closed 10 years ago2
Multiple Separators for the same file input R
Closed 10 years ago1
Possible `binaryMat` or `valueMat` enhancements
Closed 11 years ago1
`concat.split.expanded` for character variables
Closed 11 years ago3
Add option to rename `time` prefix and other created variables
Updated 11 years ago