{"cells":[],"metadata":{"_change_revision":0,"_is_fork":false,"kernelspec":{"display_name":"R","language":"R","name":"ir"},"language_info":{"codemirror_mode":"r","file_extension":".r","mimetype":"text/x-r-source","name":"R","pygments_lexer":"r","version":"3.3.2"}},"nbformat":4,"nbformat_minor":0}