{"action":"created","issue":{"url":"https://api.github.com/repos/jasdumas/GEO-AWS/issues/6","labels_url":"https://api.github.com/repos/jasdumas/GEO-AWS/issues/6/labels{/name}","comments_url":"https://api.github.com/repos/jasdumas/GEO-AWS/issues/6/comments","events_url":"https://api.github.com/repos/jasdumas/GEO-AWS/issues/6/events","html_url":"https://github.com/jasdumas/GEO-AWS/issues/6","id":89167067,"number":6,"title":"Error in boxplot(log2(exprInput()))","user":{"login":"jasdumas","id":6685750,"avatar_url":"https://avatars.githubusercontent.com/u/6685750?v=3","gravatar_id":"","url":"https://api.github.com/users/jasdumas","html_url":"https://github.com/jasdumas","followers_url":"https://api.github.com/users/jasdumas/followers","following_url":"https://api.github.com/users/jasdumas/following{/other_user}","gists_url":"https://api.github.com/users/jasdumas/gists{/gist_id}","starred_url":"https://api.github.com/users/jasdumas/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jasdumas/subscriptions","organizations_url":"https://api.github.com/users/jasdumas/orgs","repos_url":"https://api.github.com/users/jasdumas/repos","events_url":"https://api.github.com/users/jasdumas/events{/privacy}","received_events_url":"https://api.github.com/users/jasdumas/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-06-18T01:04:48Z","updated_at":"2015-06-18T13:24:06Z","closed_at":null,"body":"Error in boxplot(log2(exprInput())) : \r\n  error in evaluating the argument 'x' in selecting a method for function 'boxplot': Error in log2(exprInput()) : \r\n  non-numeric argument to mathematical function"},"comment":{"url":"https://api.github.com/repos/jasdumas/GEO-AWS/issues/comments/113154496","html_url":"https://github.com/jasdumas/GEO-AWS/issues/6#issuecomment-113154496","issue_url":"https://api.github.com/repos/jasdumas/GEO-AWS/issues/6","id":113154496,"user":{"login":"gdancik","id":11375579,"avatar_url":"https://avatars.githubusercontent.com/u/11375579?v=3","gravatar_id":"","url":"https://api.github.com/users/gdancik","html_url":"https://github.com/gdancik","followers_url":"https://api.github.com/users/gdancik/followers","following_url":"https://api.github.com/users/gdancik/following{/other_user}","gists_url":"https://api.github.com/users/gdancik/gists{/gist_id}","starred_url":"https://api.github.com/users/gdancik/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gdancik/subscriptions","organizations_url":"https://api.github.com/users/gdancik/orgs","repos_url":"https://api.github.com/users/gdancik/repos","events_url":"https://api.github.com/users/gdancik/events{/privacy}","received_events_url":"https://api.github.com/users/gdancik/received_events","type":"User","site_admin":false},"created_at":"2015-06-18T13:24:06Z","updated_at":"2015-06-18T13:24:06Z","body":"Do you get this error message with GSE13 or another dataset? One possibility is that the log2 function is being applied before the expression data has been retrieved (e.g., log2(NULL) returns the same error message). Therefore, you should only take the log if exprInput() is not NULL. "}}