barplot based on input file

shiny
#1

Hi all

I am new in developing a shiny R web app. Is it possible to make a script where the user can upload a csv file and a barplot will be generated?

Thanks!

#2

yes

uploading-data

#3

Hi @ikke14063 ,

I have made something very similar in the past, which basically served to perform the same data manipulations on input from an uploaded .csv file, followed by simple plot creation. I stripped a lot of the specific stuff out to make it more of a template, and dropped it into a Gist here.

Hope it helps. Have fun with Shiny!

1 Like
#4

thank you very much!!