Generate Warnings for NaN values under paired

Author: Jacobluke-

dabest/_dabest_object.py

@@ -10,7 +10,6 @@
 from scipy.stats import norm
 from scipy.stats import randint
 
-
 # %% ../nbs/API/dabest_object.ipynb 6
 class Dabest(object):
 
@@ -626,6 +625,10 @@ def _get_plot_data(self, x, y, all_plot_groups):
                 var_name=self.__xvar,
             )
 
+        if self.__is_paired is not None and plot_data.isnull().values.any():
+            import warnings
+            warnings.warn("NaN values detected in paired setting, please remove NaNs and corresponding rows before proceeding.")
+
         # Added in v0.2.7.
         plot_data.dropna(axis=0, how="any", subset=[self.__yvar], inplace=True)
 

nbs/API/dabest_object.ipynb

@@ -59,7 +59,7 @@
     "from numpy import array, repeat, random, issubdtype, number\n",
     "import pandas as pd\n",
     "from scipy.stats import norm\n",
-    "from scipy.stats import randint\n"
+    "from scipy.stats import randint"
    ]
   },
   {
@@ -695,6 +695,10 @@
     "                var_name=self.__xvar,\n",
     "            )\n",
     "\n",
+    "        if self.__is_paired is not None and plot_data.isnull().values.any():\n",
+    "            import warnings\n",
+    "            warnings.warn(\"NaN values detected in paired setting, please remove NaNs and corresponding rows before proceeding.\")\n",
+    "\n",
     "        # Added in v0.2.7.\n",
     "        plot_data.dropna(axis=0, how=\"any\", subset=[self.__yvar], inplace=True)\n",
     "\n",