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2012 Apr 11
1
Problem with effects package
...3-17 loaded via a namespace (and not attached): [1] cluster_1.14.2 digest_0.5.2 tools_2.15.0 # copy and paste the following: library( catdata ) data( unemployment ) unempt <- unemployment unempt$durbin <- unempt$durbin - 1 library( reshape ) unempt <- melt( table( unempt ) ) unempw <- cast( unempt, age ~ durbin ) names( unempw ) <- c( 'age', 'short', 'long' ) modt <- glm( durbin ~ age, weights = value, family = binomial, data = unempt ) modw <- glm( cbind( short, long ) ~ age, family = binomial, data = unempw ) library( effects ) modt.ef &l...