based on v2 dichotomous, with neutrals included
=abs( wt_OLS_b_v2)
based on v2 dichotomies, incl neutral cats
=abs( cat_one_max_yr_pct- cat_one_min_yr_pct)*100
num years nonmissing for the dichot ver of the variable, can  be< yearcount
can be different from firstyear if there was empty data in the first year
=abs( wt_ologit_b)
max_year_dichot- min_year_dichot
weighted Standardized OLS betas
=abs( wt_std_OLS_b)
attitude variable type, 6 cat incl other