cap program drop MyPrepare
program MyPrepare, rclass
cap drop tskew
cap scalar drop tskew
cap drop hat
cap drop resid2
cap drop myrstd
cap drop outout
cap drop badout2
cap drop badout
cap drop bdout
cap drop dfits
cap drop posout1
cap drop negout1
cap drop posoutliers
cap drop negoutliers
cap drop totaloutliers
cap drop outlier
cap drop badoutsum
cap drop totout
cap drop outlier
cap drop prboutliers
cap drop hatthreshld
cap drop rstd
cap drop rstd1
cap drop rstd2
cap drop r1
cap drop cd
cap drop cd1
cap program drop rdiag
cap drop dum
cap drop multc
cap drop strb
cap drop obsnum
cap drop MaXBF
cap drop strbrk
cap drop totout
cap scalar drop pcttot
cap scalar drop coltot
cap scalar drop multc
cap scalar drop reset
cap scalar drop het
cap scalar drop white
cap scalar drop Bpagan
cap scalar drop skrp
cap scalar drop sw
cap scalar drop condxNumb
cap scalar drop badout
cap scalar drop ckcrit
cap scalar drop strbrk
cap scalar drop MaxBoxF
cap scalar drop totout
title "Robust Residual Diagnostics :"
end