search for: 2x2xk

...t (data1), which I subset in order to remove rows where HabitatDensity="Med". This dataset looks correct when I call it up, however, when I create a table out of the new subset (data2), my table continues to show the "Med" information as 0. This is a problem because I need a 2x2xK structure for my analysis and the fourfoldplot routine, and therefore wish to eliminate data where HabitatDensity="Med". Simple question (and probably simple answer): How can I delete the HabitatDensity=="Med" from the dataset or table, so that I be left with a 2x2xK table....

Dear List, I am looking for what B.S.Everitt refers to as Cochrane Method for testing independence in combined 2x2 contingency tables. Is it the same method as the Cochran-Mantel-Haenszel Chi-Squared Test for Count Data in R? Thanks, Serguei [[alternative HTML version deleted]]

I am trying to create a 2x2xk contingency table. The variables are GDP and an income inequality statistic with year being the k levels. I want to eventually run a loglinear model with the data. Currently the data is organized by either year or country. example Country Year log(GDP) sqrt(INEQ) 1 1980...