Bugs item #2359755, was opened at 2008-11-29 20:25 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=453021&aid=2359755&group_id=48422
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Source Group: rpy2 Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: passing arguments into heatmap Initial Comment: Trying to create a heatmap and then asking to turn the dendrogram function off spits out Error in agglo.FUN(vals[iOrd]) : invalid 'type' (character) of argument Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/sw/lib/python2.6/site-packages/rpy2/robjects/__init__.py", line 407, in __call__ res = super(RFunction, self).__call__(*new_args, **new_kwargs) rinterface.RRuntimeError: Error in agglo.FUN(vals[iOrd]) : invalid 'type' (character) of argument And the relevant code used to provoke this error is: import rpy2.robjects as r all_reads = [r.FloatVector([1, 2, 3, 4, 5, 6]), r.FloatVector([3, 3, 2, 3, 3, 4])] r_data = r.r.c(*all_reads) length = range(5, 11) r_names = r.r.list(r.r.c(*length), r.r.c(['one', 'two'])) r_matrix = r.r.matrix(r_data, ncol = 2, dimnames = r_names) r.r.heatmap(r_matrix) args = {'Rowv': 'NA'} r.r.heatmap(r_matrix, **args) I don't know if this is a general flaw in argument passing, or just related to the heatmap function, but it is causing a headache :) Line 404 in the __init__.py file that spits out the error on line 407 was indented a little funnily, but changing this didn't resolve the error. I don't know enough python to hunt it down, however! ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=453021&aid=2359755&group_id=48422 ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ rpy-list mailing list rpy-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rpy-list