CODEWITHSUNDEEP
rplotggplot2
Minh Ha Pham
Minh Ha Pham

Reputation: 2596

R barplot with y-axis greater than zero

I want to plot some data in R.

the table look like:

Name     Count
A        110
B        120
C        130

I want to plot this table which each column is Name and the bar height is Count. I also want to zoom to important part from 100 to 150 because all values in Count is greater than 100.

I think we could set the y-axis base to 100 in this case. Hope someone can help.

Upvotes: 0

Views: 2054

Answers (1)

akrun
akrun

Reputation: 887891

Try

m1 <- matrix(df1[,2], ncol=3, dimnames=list(NULL, df1[,1]))
barplot(m1, ylim=c(100,150), beside=TRUE, xpd=FALSE)

enter image description here Or

library(ggplot2)
ggplot(df1, aes(x=Name, y=Count))+
               geom_bar(stat='identity')+
               coord_cartesian(ylim=c(100,150)) +
               theme_bw() +
               xlab(NULL) +
               ylab(NULL)

enter image description here

data

df1 <- structure(list(Name = c("A", "B", "C"), Count = c(110L, 120L, 
130L)), .Names = c("Name", "Count"), class = "data.frame",
row.names = c(NA, -3L))

Upvotes: 4

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