I have problem running an R-script for plotting alpha diversity plots in ggplot2 package. How can I resolve this?

04 April 2016 1 9K Report

Hi I am working on bacterial diversity analysis and facing a problem in R-script for alpha diversity analysis

I use the following script

biom_alpha

It looks like your grouping / colour aesthetic is "Depth". If it's so and "Depth" is a numeric, continuous variable, you either have to convert it to a factor or use another scale, as suggested by Tobias. Useful continuous scales are also "scale_colour_gradient", see ?ggplot2::scale_color_continuous.

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