Why are my coefficients getting appended with a 1? It borks a match I do later against the original list that doesn't have the random 1 added to the end.
> linearModel[[1]] Call: lm(formula = modelSource ~ +UNITBUILD + UNITDB + ITBUILD + ITDB + UATBUILD + UATDB + HOGANCODE + RCF + ReleaseST1 + ReleaseST2 + ReleaseBLA + Small.Bank.Acquisitions + HLY.NewYear + HLY.MLK + HLY.PRES + HLY.MEMORIAL + HLY.J4 + HLY.LABOR + HLY.COLUMBUS + HLY.VETS + HLY.THANKS + HLY.XMAS + HLY.ELECT + HLY.PATRIOT + EOM, data = mcReg) Coefficients: (Intercept) UNITBUILD1 UNITDB1 405.8326 -8.5675 13.5029 ITBUILD1 ITDB1 UATBUILD1 33.0950 -6.1938 0.2625 UATDB1 HOGANCODE1 RCF1 -3.7793 -3.4825 5.3243 ReleaseST11 ReleaseST21 ReleaseBLA1 13.6911 -9.4573 -3.3526 Small.Bank.Acquisitions1 HLY.NewYear1 HLY.MLK1 36.6445 -92.5360 22.1168 HLY.PRES1 HLY.MEMORIAL1 HLY.J41 7.1886 -13.0013 -14.3520 HLY.LABOR1 HLY.COLUMBUS1 HLY.VETS1 -0.9740 -16.9177 16.2969 HLY.THANKS1 HLY.XMAS1 HLY.ELECT1 -15.9056 -65.9887 -10.9916 HLY.PATRIOT1 EOM1 -20.2531 15.4775 Now all the variables with a 1 appended are factors so is that normal behavior? (if so then I can adjust the match() command to pad a 1 to the master list.) ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.