how to show bar labels on top of each bar in a bar plot in Rstudio.
I don't know about doing it with base graphs (i.e.
barplot) but you can do it with
ggplot2 with a combination of
geom_text. Here is an example:
library(tibble) library(ggplot2) library(dplyr) #> #> Attaching package: 'dplyr' #> The following objects are masked from 'package:stats': #> #> filter, lag #> The following objects are masked from 'package:base': #> #> intersect, setdiff, setequal, union df <- tribble( ~x, ~fraction, ~group, "not_exempt", 0.08, "med_assist", "not_exempt", 0.04, "hospitilized", "exempt", 0.09, "med_assist", "exempt", 0.08, "hospitilized" ) df %>% mutate(x = factor(x)) %>% ggplot(aes(x = x, y = fraction, fill = group)) + geom_bar(stat = "identity", position = "dodge") + geom_text(aes(y = fraction + 0.001, label = fraction, x = if_else(group == "hospitilized", as.numeric(x) - 0.2, as.numeric(x) + 0.2))) #> Warning: package 'bindrcpp' was built under R version 3.4.4
Created on 2018-09-08 by the reprex package (v0.2.0).
Regarding adding bar labels at the top of each bar in ggplot() in Rstudio
Here are a couple of references that show how to add per-bar labels to plots created with base graphics
Thanks jcblum...can you help me with Random forest algorithm...I have got a histogram
of No of nodes v/s No. of trees can we say that the more the no of nodes for the most trees better is the model...as it has analyzed deeply..