{"action":"created","issue":{"url":"https://api.github.com/repos/nilearn/nilearn/issues/1099","repository_url":"https://api.github.com/repos/nilearn/nilearn","labels_url":"https://api.github.com/repos/nilearn/nilearn/issues/1099/labels{/name}","comments_url":"https://api.github.com/repos/nilearn/nilearn/issues/1099/comments","events_url":"https://api.github.com/repos/nilearn/nilearn/issues/1099/events","html_url":"https://github.com/nilearn/nilearn/issues/1099","id":155395361,"number":1099,"title":"plot_stat_map colormap boundaries","user":{"login":"TheChymera","id":950524,"avatar_url":"https://avatars.githubusercontent.com/u/950524?v=3","gravatar_id":"","url":"https://api.github.com/users/TheChymera","html_url":"https://github.com/TheChymera","followers_url":"https://api.github.com/users/TheChymera/followers","following_url":"https://api.github.com/users/TheChymera/following{/other_user}","gists_url":"https://api.github.com/users/TheChymera/gists{/gist_id}","starred_url":"https://api.github.com/users/TheChymera/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/TheChymera/subscriptions","organizations_url":"https://api.github.com/users/TheChymera/orgs","repos_url":"https://api.github.com/users/TheChymera/repos","events_url":"https://api.github.com/users/TheChymera/events{/privacy}","received_events_url":"https://api.github.com/users/TheChymera/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-05-18T00:57:37Z","updated_at":"2016-05-18T12:40:09Z","closed_at":null,"body":"I was just wondering how `nilearn.plotting.plot_stat_map` chooses the boundaries of the colormap. They seem to be very far apart - spanning up to five orders of magnitude, whereas my tstat data is mainly between +30 and -30. I know how to set the boundaries manually, but would it not be better if this could be auto-set (similarly to the `threshold` argument)?\r\n\r\nIn case this feature doesn't exist (yet) - does nilearn have any simple way of displaying the maximum and minimum voxel values? or better yet, return all voxel values as a 1d array?"},"comment":{"url":"https://api.github.com/repos/nilearn/nilearn/issues/comments/220013633","html_url":"https://github.com/nilearn/nilearn/issues/1099#issuecomment-220013633","issue_url":"https://api.github.com/repos/nilearn/nilearn/issues/1099","id":220013633,"user":{"login":"TheChymera","id":950524,"avatar_url":"https://avatars.githubusercontent.com/u/950524?v=3","gravatar_id":"","url":"https://api.github.com/users/TheChymera","html_url":"https://github.com/TheChymera","followers_url":"https://api.github.com/users/TheChymera/followers","following_url":"https://api.github.com/users/TheChymera/following{/other_user}","gists_url":"https://api.github.com/users/TheChymera/gists{/gist_id}","starred_url":"https://api.github.com/users/TheChymera/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/TheChymera/subscriptions","organizations_url":"https://api.github.com/users/TheChymera/orgs","repos_url":"https://api.github.com/users/TheChymera/repos","events_url":"https://api.github.com/users/TheChymera/events{/privacy}","received_events_url":"https://api.github.com/users/TheChymera/received_events","type":"User","site_admin":false},"created_at":"2016-05-18T12:40:08Z","updated_at":"2016-05-18T12:40:08Z","body":"Is that supposed to be a function?\r\n\r\n```\r\nIn [1]: from nilearn import image\r\n\r\nIn [2]: image.math_img()\r\n---------------------------------------------------------------------------\r\nAttributeError                            Traceback (most recent call last)\r\n<ipython-input-2-a17fab5da446> in <module>()\r\n----> 1 image.math_img()\r\n\r\nAttributeError: 'module' object has no attribute 'math_img'\r\n```"}}