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New posts in data.table

available CRAN vignettes

r data.table cran vignette

How to get na.omit with data.table to only omit NAs in each column

r data.table

data.table outer join by group

r data.table

merging endpoints of a range with a sequence

r data.table plyr

Join results in more than 2^31 rows (internal vecseq reached physical limit)

r merge data.table

Trim whitespace from data.table column

r data.table

data.table loses factor ordering after rbind, R

r sorting data.table

Using data.table to aggregate

r aggregate data.table

Using roll=TRUE with allow.cartesian=TRUE

r join data.table cartesian-product

Test if two `data.table`s point to the same memory location [duplicate]

r data.table

data.table's fread() giving unwanted download message

r data.table

Split different lengths values and bind to columns

r data.table rbind strsplit

R data.table: reuse an aggregation

r expression data.table aggregate quoting

Operation on multiple(70) columns by another column in R

r data.table dplyr

R data.table multi column recode/sub-assign [duplicate]

r data.table na multiple-columns recode

Using zoo's rollsum within data.table on timestamped transactions

r data.table zoo

Transpose a data.table (columns names -> first column of output)

r data.table transpose

extending a function that takes a data.table as an argument to use the full table (instead of a subset)

r indexing data.table

Moving Averages on multiple columns - Grouped Data

r data.table

Calculating time spent in a given level when that level changes

r data.table dplyr zoo
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