R: Translation of Base R-Like Functions for 'data.table' Objects

# Translation of Base R-Like Functions for 'data.table' Objects

## Documentation for package ‘R2DT’ version 0.2

- DESCRIPTION file

## Help Pages

asCharacterDT | Forcing the character/string data type on a selected set of columns of a data.table object
asFactorDT | Forcing the character/string data type on a selected set of columns of a data.table object
asIntegerDT | Forcing the integer data type on a selected set of columns of a data.table object
asLogicalDT | Forcing the logical/boolean data type on a selected set of columns of a data.table object
asNumericDT | Forcing the numeric data type on a selected set of columns of a data.table object
checkDT | Checking if an object is a data.table object and (optional) testing if some column names are valid for it
detectWeirdLevelNamesDT | Detecting which levels of which factor of a data.table object contain non-alpha numeric characters (including whitespace) characters
extractLevelDT | Extracting the levels of all or a selected set of the factor columns of a data.table object
extractRefLevelDT | Extracting the reference level of all or a selected set of the factor columns of a data.table object
isCharacterDT | Testing if a set of columns of a data.table object corresponds to the character/string data type
isFactorDT | Testing if a set of columns of a data.table object corresponds to the factor data type
isIntegerDT | Testing if a set of columns of a data.table object corresponds to the integer data type
isLogicalDT | Testing if a set of columns of a data.table object corresponds to the logical/boolean data type
isNumericDT | Testing if a set of columns of a data.table object corresponds to the numeric data type
lowFreqLevel2MissingDT | Transform levels of all the factor columns of a data.table object to missing if too little observations pertain to a given level of it.
rbindDT | Glueing, not merging, two data.table objects together, by matching column names
removeEmptyLevelsDT | Remove empty levels from all the factor columns of a data.table object
setRefLevelDT | Setting the reference level of all or a selected set of the factor columns of a data.table object
sortByRowIndexDT | Order the rows of a data.table object by index