Displaying 1 result from an estimated 1 matches for "zss_wj_mf".
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zss_wj_ap
2010 Jun 04
2
using string as variable name in model
...9 zCANTAB_PRM_Percent
10 10 zCANTAB_SRM_Percent
11 11 zCANTAB_sqrt_SWM_within
12 12 zCANTAB_sqrt_SWM_Total
13 13 zSS_WJ_PC
14 14 zSS_WJ_CALC
15 15 zSS_WJ_LW
16 16 zSS_WJ_AP
17 17 zSS_WJ_MF
What I'm trying to do is
varnames[1,2] -> outcome
lm(outcome ~ income + covariate1 + coviarate2, data=my.data) -> model
I get the following error message:
"Error in model.frame.default(formula = outcome ~ Hollings_Enroll + Child_sex + :
variable lengths differ (found fo...