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New posts in data.table

checking if a data.table is keyed in a function, R

r data.table

How to split a data.table by groups and use subset by occourences in a columns?

r split data.table plyr subset

Created a package name when none found

r data.table rcpp

roll data.table both forwards and backwards simultaneously

r data.table

fread segfault on sparse 132MB file with 613 columns of survey data

r data.table fread

Row operations in data.table

r data.table mean

How to avoid weird umlaute error when using data.table

r data.table text-mining sparse-matrix

Elegant, Fast Way to Perform Rolling Sum By List of Variables

r variables data.table plyr

Keep existing columns when expanding data.table object by groups

r data.table

Using data.table's fread with varying lengths for blank missing values

r data.table

R generating a sparse matrix

r data.table sparse-matrix reshape2

Find last row in a sequence of consecutive values

r aggregate data.table

using function in lapply in data.table in r

r data.table lapply

data.table: increase IDateTime by hour to lag hourly data

r date data.table

How to use fread() with "https" url scheme?

r https data.table fread

R: Warning when creating a (long) list of dummies

r data.table

How to perform logical operators through indexing in data.table at R?

r indexing key data.table logical-operators

Make a shallow copy in data.table

r data.table shallow-copy

How to convert character to numeric within data.table for specific columns?

r data.table

Data Table merge based on date ranges

r data.table
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