Fwd: RE: Package sqldf in R and dates manipulation
Sent from Samsung tablet.
I recently read the book “ R data preperation and manipulation using sqldf package” by Djoni Darmawikarta
However, I have a problem with manipulation of dates using this package, I do not get the expected results. Do I need to install some packages to be able to subset the data by dates in sqldf?
I am not getting Djoni Darmawikarta email address.
Please see the practice data attached and advise,
Mangalani Peter Makananisa (0005786)
South African Revenue Service (SARS)
Specialist: Statistical Support
TCEI_OR (Head Office)
Tell: +2712 422 7357, Cell: +2782 456 4669