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New posts in data.table

`data.table` global search - filter rows given pattern match in `any` column

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data table string concatenation of SD columns for by group values

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How to speed up missing search process in a R data.table

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Data Table to nested list

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Cumulative Sum of a division with varying denominators R

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order a data.table based on a character column with a specific (not alphabetical) order in mind

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Filter by ranges supplied by two vectors, without a join operation

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How to efficiently find last preceding row with nonzero value in R data.table

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Splitting irregular time series into regular monthly averages - R

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Summarize based on two grouping variables in R using data.table

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Create columns from column of list in data.table

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data.table and table unexpected behavior

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Match and replace many values in data.table

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How to identify only "not duplicated" rows

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Incremental sequences with interruptions

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data.table: performance of binary search VS vector scan

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What's the higher-performance alternative to for-loops for subsetting data by group-id?

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data.table NOT summarizing properly by two columns

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How to aggregate (using "by") a data.table with customized column name without ":="?

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