search for: dichot

..... I am trying to plot boxplots with side-by-side option.. I tried some of the posted suggestions and could not make it work due to unequal sizes of categories... e.g. weekly measured water depth values are categorized into 5 levels based on their values such measurement is again categorized into dichotomous levels - based on the result of a test I would like generate boxplot of water depth, with side-by-side display at dichotomous levels (0,1), for each category (1-5). However, dichotomous levels are not always available in each category.....e.g. category 1 may have all categorized as 0s, categ...

...gt; ### ** Examples > > params <- list("3pl" = list(a = c(1,1), b = c(0, 1), c = c(0,0)), + "gpcm" = list(a = c(1,1), d = list(item1 = c(0 ,1,2,3,4), item2 = c(0,.5,1, 1.5)))) > choose.M(x = c(0,1,2,2), theta = -5, params = params, ind.dichot=c(1,2)) Error in posterior(x, theta, params, ind.dichot, ...) : couldn't find function "seq_along" Execution halted [[alternative HTML version deleted]]