orderData_cpp: Reorder data
Description
Reorders the data according to a column in the data set.
NOTE: This is an internal function used for testing the C++-function orderData
which is used inside the C++-function recordSwap()
to speed up performance.
Usage
orderData_cpp(data, orderIndex)
Arguments
- data
micro data set containing only numeric values.
- orderIndex
column index in data
refering to the column by which data should be ordered.