タグsubset - これはページ12です - GeneraCodice

R data.table join/ subsetting/ match by group and by a condition

https://www.generacodice.com/jp/articolo/12395558/r-data-table-join-subsetting-match-by-group-and-by-a-condition
  r  -  subset  -  match  -  data.table
StackOverflow StackOverflow

Sample a subset of dataframe by group, with sample size equal to another subset of the dataframe

https://www.generacodice.com/jp/articolo/12390440/sample-a-subset-of-dataframe-by-group-with-sample-size-equal-to-another-subset-of-the-dataframe
  r  -  subset  -  plyr
StackOverflow StackOverflow

R Dynamic split/subset of dataframe by selected rownumbers- Parsing textgrid praat

https://www.generacodice.com/jp/articolo/12367205/r-dynamic-split-subset-of-dataframe-by-selected-rownumbers-parsing-textgrid-praat
  data-structures  -  split  -  r  -  subset  -  praat
StackOverflow StackOverflow

subset dataframe based on combination of two columns

https://www.generacodice.com/jp/articolo/12345479/subset-dataframe-based-on-combination-of-two-columns
  r  -  dataframe  -  subset
StackOverflow StackOverflow

Subset a dataframe: identify combinations of columns that apear x times?

https://www.generacodice.com/jp/articolo/12339179/subset-a-dataframe-identify-combinations-of-columns-that-apear-x-times
  r  -  dataframe  -  subset
StackOverflow StackOverflow

Boston Data Set, Multiple Filters based on values

https://www.generacodice.com/jp/articolo/12335705/boston-data-set-multiple-filters-based-on-values
  multiple-columns  -  r  -  filter  -  subset  -  data-extraction
StackOverflow StackOverflow

Subset dataframe into equal subgroup chunks

https://www.generacodice.com/jp/articolo/12327791/subset-dataframe-into-equal-subgroup-chunks
  r  -  dataframe  -  subset
StackOverflow StackOverflow

subset dataframe based on conditions in vector

https://www.generacodice.com/jp/articolo/12312152/subset-dataframe-based-on-conditions-in-vector
  r  -  dataframe  -  subset
StackOverflow StackOverflow

Subset a dataframe by a variable number of specific columns R

https://www.generacodice.com/jp/articolo/12309632/subset-a-dataframe-by-a-variable-number-of-specific-columns-r
  string  -  r  -  subset
StackOverflow StackOverflow

Subset vector based on table of logical values R

https://www.generacodice.com/jp/articolo/12288074/subset-vector-based-on-table-of-logical-values-r
  loops  -  boolean  -  r  -  vector  -  subset
StackOverflow StackOverflow
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