I tried to use Autoviz on the following dataset: https://www.kaggle.com/c/house-prices-advanced-regression-techniques
Using the following code to call Autoviz:
dftc = AV.AutoViz('../input/house-prices-advanced-regression-techniques/train.csv', depVar='SalePrice', verbose=0, chart_format='bokeh')
It was unable to display the charts without error giving the following error:
KeyError Traceback (most recent call last)
/tmp/ipykernel_133/4057966485.py in
----> 1 dftc = AV.AutoViz('../input/house-prices-advanced-regression-techniques/train.csv', verbose=0, chart_format='bokeh')
/opt/conda/lib/python3.7/site-packages/autoviz/AutoViz_Class.py in AutoViz(self, filename, sep, depVar, dfte, header, verbose, lowess, chart_format, max_rows_analyzed, max_cols_analyzed, save_plot_dir)
238 dft = AutoViz_Holo(filename, sep, depVar, dfte, header, verbose,
239 lowess,chart_format,max_rows_analyzed,
--> 240 max_cols_analyzed, save_plot_dir)
241 else:
242 dft = self.AutoViz_Main(filename, sep, depVar, dfte, header, verbose,
/opt/conda/lib/python3.7/site-packages/autoviz/AutoViz_Holo.py in AutoViz_Holo(filename, sep, depVar, dfte, header, verbose, lowess, chart_format, max_rows_analyzed, max_cols_analyzed, save_plot_dir)
193 ls_objects.append(drawobj6)
194 if len(date_vars) > 0:
--> 195 drawobj7 = draw_date_vars_hv(dfin,dep,date_vars, nums, chart_format, problem_type, mk_dir, verbose)
196 ls_objects.append(drawobj7)
197 if len(nums) > 0 and len(cats) > 0:
/opt/conda/lib/python3.7/site-packages/autoviz/AutoViz_Holo.py in draw_date_vars_hv(df, dep, datevars, num_vars, chart_format, modeltype, mk_dir, verbose)
940 if modeltype == 'Regression' or dep == None or dep == '':
941 kind = 'line'
--> 942 hv_plot = dft[num_vars+[dep]].hvplot( height=400, width=600,kind=kind,
943 title='Time Series Plot of all Numeric variables and Target').opts(legend_position='top_left')
944 hv_panel = pn.Row(pn.WidgetBox( kind), hv_plot)
/opt/conda/lib/python3.7/site-packages/pandas/core/frame.py in getitem(self, key)
3462 if is_iterator(key):
3463 key = list(key)
-> 3464 indexer = self.loc._get_listlike_indexer(key, axis=1)[1]
3465
3466 # take() does not accept boolean indexers
/opt/conda/lib/python3.7/site-packages/pandas/core/indexing.py in _get_listlike_indexer(self, key, axis)
1312 keyarr, indexer, new_indexer = ax._reindex_non_unique(keyarr)
1313
-> 1314 self._validate_read_indexer(keyarr, indexer, axis)
1315
1316 if needs_i8_conversion(ax.dtype) or isinstance(
/opt/conda/lib/python3.7/site-packages/pandas/core/indexing.py in _validate_read_indexer(self, key, indexer, axis)
1375
1376 not_found = list(ensure_index(key)[missing_mask.nonzero()[0]].unique())
-> 1377 raise KeyError(f"{not_found} not in index")
1378
1379
KeyError: "[''] not in index"
Error in callback <function install_repl_displayhook..post_execute at 0x7f01919304d0> (for post_execute):
ValueError Traceback (most recent call last)
/opt/conda/lib/python3.7/site-packages/matplotlib/pyplot.py in post_execute()
136 def post_execute():
137 if matplotlib.is_interactive():
--> 138 draw_all()
139
140 try: # IPython >= 2
/opt/conda/lib/python3.7/site-packages/matplotlib/_pylab_helpers.py in draw_all(cls, force)
135 for manager in cls.get_all_fig_managers():
136 if force or manager.canvas.figure.stale:
--> 137 manager.canvas.draw_idle()
138
139
/opt/conda/lib/python3.7/site-packages/matplotlib/backend_bases.py in draw_idle(self, *args, **kwargs)
2058 if not self._is_idle_drawing:
2059 with self._idle_draw_cntx():
-> 2060 self.draw(*args, **kwargs)
2061
2062 @Property
/opt/conda/lib/python3.7/site-packages/matplotlib/backends/backend_agg.py in draw(self)
429 def draw(self):
430 # docstring inherited
--> 431 self.renderer = self.get_renderer(cleared=True)
432 # Acquire a lock on the shared font cache.
433 with RendererAgg.lock, \
/opt/conda/lib/python3.7/site-packages/matplotlib/backends/backend_agg.py in get_renderer(self, cleared)
445 and getattr(self, "_lastKey", None) == key)
446 if not reuse_renderer:
--> 447 self.renderer = RendererAgg(w, h, self.figure.dpi)
448 self._lastKey = key
449 elif cleared:
/opt/conda/lib/python3.7/site-packages/matplotlib/backends/backend_agg.py in init(self, width, height, dpi)
91 self.width = width
92 self.height = height
---> 93 self._renderer = _RendererAgg(int(width), int(height), dpi)
94 self._filter_renderers = []
95
ValueError: Image size of 2000x81750 pixels is too large. It must be less than 2^16 in each direction.