CODEWITHSUNDEEP
rggplot2facet-wrap
Tinniam V. Ganesh
Tinniam V. Ganesh

Reputation: 2077

Grid of plots in ggplot

I need to display a grid of plots for a data frame which is 213 x 4. When I use the following command in ggplot2, the plot is a long linear display of plots which are scrunched up

 ggplot(data=r,aes(x=wicketPlayerOut,y=runs,fill=wicketPlayerOut)) + 
    facet_grid(. ~ bowler,scales = "free_x", space = "free_x") +
    geom_bar(stat="identity") + 
    theme(axis.text.x = element_text(angle = 90, hjust = 1))

I tried to use facet_wrap but I get an error

"Error in layout_base(data, vars, drop = drop) : At least one layer must contain all variables used for facetting"

The command I used for facet_wrap is as follows

   ggplot(data=r,aes(x=wicketPlayerOut,y=runs,fill=wicketPlayerOut)) + 
    facet_wrap(. ~ bowler,scales = "fixed",ncol=4,drop=TRUE)+
    geom_bar(stat="identity") + 
    theme(axis.text.x = element_text(angle = 90, hjust = 1))

How can I display as A x B rows by columns of plots? enter image description here

Upvotes: 1

Views: 284

Answers (1)

Tinniam V. Ganesh
Tinniam V. Ganesh

Reputation: 2077

Changed to the following

ggplot(data=r,aes(x=wicketPlayerOut,y=runs,fill=wicketPlayerOut)) + 
facet_wrap( ~ bowler,scales = "fixed",ncol=4,drop=TRUE)+
geom_bar(stat="identity") + 
theme(axis.text.x = element_text(angle = 90, hjust = 1))

and the display is now as nrow x ncol

Upvotes: 1

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