I am having a small problem, and I would like to know what is the one stupid thing I am doing- I am trying to look for datasets for mouse brain in arrayexpress database through R and I am getting an error- My code-
sets = queryAE(keywords = "brain", species = "mus+musculus")
curl: (1) Protocol "https" not supported or disabled in libcurl
Error in download.file(qr, queryfilename, mode = "wb", method = "curl") :
'curl' call had nonzero exit status
Error: XML content does not seem to be XML: 'querybrainmus+musculus.xml'
I have called the library of curl and XML, and still I am unable to look for datasets; also I am connected to the internet! So, I don't understand what 's going on. The package and code looks relatively easy. I would be really glad if someone can help me.