dplyr: A Grammar of Data Manipulation - The …
https://cran.r-project.org/web/packages/dplyr/dplyr.pdf
[Deprecated][Experimental][Superseded]Order rows using column valuesMissing values:ArgumentsDescriptionFormatDescriptionArgumentsSee AlsoDescriptionArguments ...ValueDescriptionArguments ...A general vectorisedA general vectorised if-elseForce computation of a database queryCopy a local data frame to a remote srcCount the observations in each groupCross joinDescriptionArgumentsCumulative logical functionsDescriptionDescriptionArgumentsPer-operation grouping with /Verbs without support:Keep rows that match a condition[Experimental]Filtering joinsx y cross_join()DescriptionValueDescriptionUsageApply a function to each groupTrim grouping structureA grouped data frameDescriptionExamplesDescriptionUsageArgumentsJoin specificationsEquality joins:Inequality joins:Rolling joins:Overlap joins:Create, modify, and delete columns[Experimental]Mutating joinsInner join:Outer joins:x y cross_join()ArgumentsDescriptionArgumentsExtract the first, last, or nth value from a vectorDescriptionArgumentsDetailsSelect a subset of columnsExtract a single column[Superseded][Experimental]Change column orderRename columnsManipulate individual rowsGroup input by rows[Superseded]Keep or drop columns using their names and typesSet operationsSubset rows using their positionsDescriptionArguments ...[Experimental]DescriptionArguments[Superseded]Arguments ...lets you index rows by their (integer) locations. It allows you to select, remove, slice() and duplicate rows. It is accompanied by a number of helpers for common use cases: slice_head() and s lets you index rows by their (integer) locations. It allows you to select, remove, slice() and duplicate rows. It is accompanied by a number of helpers for common use cases: slice_head() and slice_tail() slice_sample() randomly selects slice_min() and slice_max() select the first or last rows. rows. select rows with the smallest or largest values o... File Size: 275KB Page Count: 78
lets you index rows by their (integer) locations. It allows you to select, remove, slice() and duplicate rows. It is accompanied by a number of helpers for common use cases: slice_head() and slice_tail() slice_sample() randomly selects slice_min() and slice_max() select the first or last rows. rows. select rows with the smallest or largest values o...
File Size: 275KB
Page Count: 78
DA: 75 PA: 72 MOZ Rank: 51