dictionary - US label value map in R -

i using data result ([https://drive.google.com/file/d/0b0zk9xcdoi1sq1jazfzyx1fqauu/view?usp=sharing])

what trying color states of map based on label value in state, using maps package.

i trying use following code, doesn't work.

library(choroplethr)  gtd <- read.csv("/users/urad_jeff/documents/image analysis/result png/state.csv")  statelabel<- ddply(gtd, .(y), "nrow")  colnames(statelabel) <- c("label", "value")  statelabel$label <- tolower(statelabel$label) statelabel$label <- gsub(" (u.s. state)", "", statelabel$label, fixed=true)  choroplethr(statlabel, lod="state") 

the wanted result image looks :

here closest (you have missing states):

library(choroplethr) library(choroplethrmaps) library(plyr)  gtd <- read.csv("state.csv")  statelabel <- gtd[,2:3] colnames(statelabel) <- c("region", "value")  statelabel$region <- tolower(statelabel$region) statelabel$region <- gsub(" (u.s. state)", "", statelabel$region, fixed=true)  state_choropleth(statelabel) # warning in super$initialize(map.df, user.df) : #   data.frame contains following regions not mappable: #   washington (state), unknown # warning in self$bind() : #   following regions missing , being set na: north dakota,  #   rhode island, south dakota, district of columbia