Plot 2 bars in the same graph

Asked Aug 09 '19 at 05:28

Active Aug 09 '19 at 05:28

Viewed 23 times

Let's say I have a sample dataset that looks like this

df <- data.frame(cat = letters[1:5], val1 = sample(1:10, 5), val2 = sample(1:10, 5))

I want to plot a bar graph with cat in the x axis, and for each cat, compare the two values with separate bars close to each other.
What I want is something that looks like this

asked Aug 09 '19 at 05:28

JRBatHolmes

`position = "dodge"` is the key here. – Roman Luštrik Aug 09 '19 at 05:37
`df %>% gather(key, value, -cat) %>% ggplot() + aes(cat, value, fill = key) + geom_bar(stat="identity", position = "dodge") ` – Ronak Shah Aug 09 '19 at 05:39

Plot 2 bars in the same graph

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