d STB-56 sg143.  Cronbachs's alpha one-sided confidence interval
d STB insert by Maria-Jose Bleda, Madrid, Spain
d               Aurelio Tobias, Universidad Miguel Hernandez
d               Alicante, Spain
d Support:   bledatobias@@ctv.es
d After installation, see help ^cialpha^

f sg143/cialpha.ado 
f sg143/cialpha.hlp