Problems with Curve Fitting

[Agustin Lobo]

If I select “ALL”, all fits work but while I get the exponential fit equation, it is not drawn.

If I select ROI, I get no fitting at all

I am using 1.8

Error Logs

‌

2021-04-12T19:40:18     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 195, in onShowCurveFitClicked
              self.processData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:40:30     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 290, in plotData
              self.dataPlotter.plotFittedCurve(show=self.ui.showCurveFit().isChecked())
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 814, in plotFittedCurve
              fit = self.fitter._fitAll
             AttributeError: 'DataFitter' object has no attribute '_fitAll'

2021-04-12T19:40:34     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 290, in plotData
              self.dataPlotter.plotFittedCurve(show=self.ui.showCurveFit().isChecked())
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 814, in plotFittedCurve
              fit = self.fitter._fitAll
             AttributeError: 'DataFitter' object has no attribute '_fitAll'

2021-04-12T19:40:35     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 290, in plotData
              self.dataPlotter.plotFittedCurve(show=self.ui.showCurveFit().isChecked())
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 814, in plotFittedCurve
              fit = self.fitter._fitAll
             AttributeError: 'DataFitter' object has no attribute '_fitAll'

2021-04-12T19:40:37     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 290, in plotData
              self.dataPlotter.plotFittedCurve(show=self.ui.showCurveFit().isChecked())
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 814, in plotFittedCurve
              fit = self.fitter._fitAll
             AttributeError: 'DataFitter' object has no attribute '_fitAll'

2021-04-12T19:40:54     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:41:08     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:41:18     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:41:38     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:42:12     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:42:32     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:43:28     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 215, in onMapCanvasRenderComplete
              self.readData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 257, in readData
              self.processData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:43:37     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 215, in onMapCanvasRenderComplete
              self.readData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 257, in readData
              self.processData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:43:48     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 215, in onMapCanvasRenderComplete
              self.readData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 257, in readData
              self.processData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:43:50     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 215, in onMapCanvasRenderComplete
              self.readData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 257, in readData
              self.processData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:43:57     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 215, in onMapCanvasRenderComplete
              self.readData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 257, in readData
              self.processData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:45:15     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:46:16     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T19:46:56     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite
              "array must not contain infs or NaNs")
             ValueError: array must not contain infs or NaNs

2021-04-12T20:04:08     WARNING    Traceback (most recent call last):
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 215, in onMapCanvasRenderComplete
              self.readData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 257, in readData
              self.processData()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 269, in processData
              self.dataFitter.fitPredict()
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 417, in fitPredict
              fitAll = self._fitPredict(mask=mask, plotX=plotX)
              File "C:/Users/1/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\rasterdataplotting\rasterdataplotting\gui\rdpscatterplotwidget.py", line 450, in _fitPredict
              pearsonr_, pvalue = pearsonr(y, yfit)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\stats\stats.py", line 3868, in pearsonr
              normym = linalg.norm(ym)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\scipy\linalg\misc.py", line 140, in norm
              a = np.asarray_chkfinite(a)
              File "C:\PROGRA~1\QGIS3~1.16\apps\Python37\lib\site-packages\numpy\lib\function_base.py", line 486, in asarray_chkfinite

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