silhoutte.py - TypeError

[vanlammessa]

Hello,

silhouette.py line 19, the second variable "feature_count_end_column" is not converted to integer, which gives a TypeError.

Traceback (most recent call last):
File "/home/vanessa/tools/GRADitude/bin/graditude", line 1361, in
main()
File "/home/vanessa/tools/GRADitude/bin/graditude", line 1074, in main
args.func(args)
File "/home/vanessa/tools/GRADitude/bin/graditude", line 1151, in silhouette_analysis
args.max_number_of_clusters)
File "/home/vanessa/tools/GRADitude/bin/graditudelib/silhouette.py", line 12, in silhouette_analysis
feature_count_start_column, feature_count_end_column)
File "/home/vanessa/tools/GRADitude/bin/graditudelib/silhouette.py", line 19, in _extract_value_matrix
return feature_count_table_df.iloc[:, int(feature_count_start_column):feature_count_end_column]
File "/home/vanessa/anaconda3/lib/python3.6/site-packages/pandas/core/indexing.py", line 1472, in getitem
return self._getitem_tuple(key)
File "/home/vanessa/anaconda3/lib/python3.6/site-packages/pandas/core/indexing.py", line 2029, in _getitem_tuple
retval = getattr(retval, self.name)._getitem_axis(key, axis=axis)
File "/home/vanessa/anaconda3/lib/python3.6/site-packages/pandas/core/indexing.py", line 2080, in _getitem_axis
return self._get_slice_axis(key, axis=axis)
File "/home/vanessa/anaconda3/lib/python3.6/site-packages/pandas/core/indexing.py", line 2048, in _get_slice_axis
slice_obj = self._convert_slice_indexer(slice_obj, axis)
File "/home/vanessa/anaconda3/lib/python3.6/site-packages/pandas/core/indexing.py", line 266, in _convert_slice_indexer
return ax._convert_slice_indexer(key, kind=self.name)
File "/home/vanessa/anaconda3/lib/python3.6/site-packages/pandas/core/indexes/base.py", line 1691, in _convert_slice_indexer
self._validate_indexer('slice', key.stop, kind),
File "/home/vanessa/anaconda3/lib/python3.6/site-packages/pandas/core/indexes/base.py", line 4128, in _validate_indexer
self._invalid_indexer(form, key)
File "/home/vanessa/anaconda3/lib/python3.6/site-packages/pandas/core/indexes/base.py", line 1848, in _invalid_indexer
kind=type(key)))
TypeError: cannot do slice indexing on <class 'pandas.core.indexes.base.Index'> with these indexers [33] of <class 'str'>

Best regards,
Vanessa