mmstat.getVar {HKRbook} | R Documentation |
mmstat.getVar
Description
Returns the from a data set a variable from the given type.
Usage
mmstat.getVar(
dataname = NULL,
varname = NULL,
vartype = NULL,
na.action = stats::na.omit
)
Arguments
dataname |
integer: number of data set |
varname |
integer: number of variable |
vartype |
character: variable type, one of |
na.action |
function: indicate what should happen when the data contain NAs (default: stats::na.omit) |
Value
a variable of the given type
Examples
# make sure that no other data sets are loaded
mmstat.set(datasets=NULL)
mmstat.getDataNames(mmstat.rds("CARS"))
# summary of first numeric variable in first data set in mmstat
str(mmstat.getVar(1, 1, 'numeric'))
# summary of first factor variable in first data set in mmstat
str(mmstat.getVar(1, 1, 'factor'))
[Package HKRbook version 0.1.3 Index]