Heat map in R shiny

[cowa]

Hi
I was outputting a heat map plot using this command

output$plot2 <- renderPlot({
heatmap(x = as.matrix(cor(data2[,input$show_vars2])), symm = TRUE,cexRow=1,cexCol =1)
})

But unfortunately the x axis is not visible as expected, half of the label is missing
Any suggestions ?

[williaml]

You can set the dimensions of the plot in shiny.

For example:

renderPlot({    
    plot(x, y)}, height = 200, width = 300)

Some more information about your dataset would be good though:

FAQ: How to do a minimal reproducible example ( reprex ) for beginners

A minimal reproducible example consists of the following items: A minimal dataset, necessary to reproduce the issue The minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and including the necessary information on the used packages. Let's quickly go over each one of these with examples: Minimal Dataset (Sample Data) You need to provide a data frame that is small enough to be (reasonably) pasted on a post, but big enough to reproduce your issue. Let's say, as an example, that you are working with the iris data frame head(iris) #> Sepal.Length Sepal.Width Petal.Length Petal.Width Species #> 1 5.1 3.5 1.4 0.2…

[cowa]

Thank you. It worked