search for: kartm

Hi, I use a little script? to make a chi-square-test on 162 factors (it makes no difference if I take the numeric variant of the factors). At factor nr. 4 is stops with an error: [1] "v1= V7.KARTM v11= V7.KAR1M" Error in chisq.test(d1, d2) : x and y must have at least 2 levels But x and y /have/ two levels ("nein", "ja"): > fbhint.spss1$V7.KARTM [1] nein nein nein nein nein nein nein nein nein nein nein nein nein nein nein [16] nein nein nein nein nein nein...