Ggplot2 histogram

library(ggplot2)
# Basic histogram
ggplot(df, aes(x=weight)) + geom_histogram()
# Change the width of bins
ggplot(df, aes(x=weight)) + 
  geom_histogram(binwidth=1)
# Change colors
p<-ggplot(df, aes(x=weight)) + 
  geom_histogram(color="black", fill="white")
p

Source: sthda.com

Ggplot2 histogram

# Add mean line
p+ geom_vline(aes(xintercept=mean(weight)),
            color="blue", linetype="dashed", size=1)
# Histogram with density plot
ggplot(df, aes(x=weight)) + 
 geom_histogram(aes(y=..density..), colour="black", fill="white")+
 geom_density(alpha=.2, fill="#FF6666")

Source: sthda.com

Similar codes

36 votes266 views3 answers
Python image library
Python
0 vote230 views1 answer
Computercraft turtle place block
Python
0 vote323 views1 answer
Django model get field verbose name
Python Django
0 vote273 views1 answer
What is NoReverseMatch in django?
Python Django
16 votes246 views2 answers
What is self keyword in python
Python
0 vote212 views1 answer
Python how to hash string into pbkdf2
Python
0 vote267 views1 answer
Tree recursive function
Python
-1 vote268 views2 answers
How to measure how much your of cpu your program is using in python
Python
0 vote249 views1 answer
Pygame mixer channel loop
Python
34 votes257 views4 answers
Print Without Newline
Python