R manually order a factor

r order factor by value

This is due to the fact that ggplot2 takes into account the order of the factor levels, not the order you observe in your data frame. You can sort your input data new.order. a vector of indexes or a vector of label names giving the order of the new factor levels. sort. function to use to sort the factor level names, used onlyAug 18, 2016 - a vector of the same length as x , whose subset of values for each unique level of x determines the eventual order of that level. FUN. a function whose first Aug 25, 2013 - Oct 3, 2007 - You might also wish to control the order of factors, if the default chosen by R isn't satisfactory. In this blog post, I'll cover both use cases. Changing numeric values Source: R/relevel.R. fct_relevel. A factor (or character vector). Any levels not mentioned will be left in their existing order, after the explicitly mentioned levels. Apr 5, 2018 - Apr 5, 2018 -