rollRegres 0.1.2

• the c++ code has been re-written. It now does essentially as described in the LINPACK user guide chapter 8 and 9. This is faster and more precise.

rollRegres 0.1.1

• handle data sets with gaps
• add the option to require a minimum number of observations in a window
• output with groups have changed such that the first window max grp value will have at least width - 1L distance from min(grp) in roll_regres and roll_regres.fit