Top data.table issues

ERROR with dcast.data.table with big data

bug enhancement refactor reshape
sjain777 picture sjain777·6 May 2016·8 Comments

Possible bug / misfeature in POSIXct creation

enhancement idatitime platform-specific
eddelbuettel picture eddelbuettel·1 Apr 2016·30 Comments

implement guniqueN

GForce enhancement performance
jangorecki picture jangorecki·16 Apr 2015·11 Comments
👍6

glue() doesn't work with data.table

markfairbanks picture markfairbanks·21 Jan 2021·5 Comments

ALTREP bug after adding >=64th column

etryn picture etryn·3 Oct 2020·4 Comments
👍1

Is there anything to do to speed up reading nanotime in fread

benchmark fread
statquant picture statquant·12 Apr 2020·11 Comments

fcase doesn't recognize S4 object : lubridate example

feature request
torema-ed picture torema-ed·19 Dec 2019·5 Comments

feature request: proper inplace argument (like in Pandas)

randomgambit picture randomgambit·5 Jul 2019·14 Comments

proper nest/unnest functions

feature request
randomgambit picture randomgambit·30 Jun 2019·16 Comments

asynchronous code in j using grouping variable

duplicate
jan-glx picture jan-glx·14 May 2019·5 Comments
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