search for: opinionr2

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2009 Sep 07
2
calling combinations of variable names
R-2.9.1, Windows7 Dear list, I have a question to you that seems very simple to me, but I just can't figure it out. I have a dataframe called "ratings" which contains the following variables: evalR1, evalR2, evalR3, evalR4, scoreR1, scoreR2, scoreR3, scoreR4, opinionR1, opinionR2, opinionR3, opinionR4. (there are more variables, but this gives an idea of the data structure). What I want is run several analyses on all 3 or 4-combinations of a given variable. So, for example, I want to compute the following ICC's (function from the psych package): ICC(cbind(evalR1,evalR...
2009 Sep 08
0
Re : calling combinations of variable names
...gt; >Dear list, > >I have a question to you that seems very simple to me, but I just can't >figure it out. >I have a dataframe called "ratings" which contains the following >variables: evalR1, evalR2, evalR3, evalR4, scoreR1, scoreR2, scoreR3, >scoreR4, opinionR1, opinionR2, opinionR3, opinionR4. (there are more >variables, but this gives an idea of the data structure). > >What I want is run several analyses on all 3 or 4-combinations of a >given variable. So, for example, I want to compute the following ICC's >(function from the psych package): &g...