r - Create and Call Linear Models from List -

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so i'm trying compare different linear models in order determine if 1 better another. have several models, want create list of models , call on them. possible?

 models <- list(lm(y~a),lm(y~b),lm(y~c)  models2 <- list(lm(y~a+b),lm(y~a+c),lm(y~b+c))   anova(models2[1],models[1])

thank help!

if have 2 lists of models, , want compare each pair of models, want map:

models1 <- list(lm(y ~ a), lm(y ~ b), lm(y ~ c) models2 <- list(lm(y ~ + b), lm(y ~ + c), lm(y ~ b + c))  map(anova, models1, models2)

this equivalent following loop:

out <- vector("list", length(models1)) (i in seq_along(out) {   out[[i]] <- anova(models1[[i]], models2[[i]]) }

map example of functional, , can find out more them @ https://github.com/hadley/devtools/wiki/functionals


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