add current activity levels

exercise-research/exercise-research.ipynb

@@ -148,6 +148,47 @@
    "source": [
     "# Analysis\n",
     "\n",
+    "## Research Question 0: How often do people do each exercise type? Number of respondents"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "metadata": {
+    "tags": []
+   },
+   "outputs": [
+    {
+     "output_type": "stream",
+     "name": "stdout",
+     "text": "Total respondents: 44\n"
+    },
+    {
+     "output_type": "execute_result",
+     "data": {
+      "text/plain": "              Never  Less than once a month  1-3 times a month  Once a week  \\\nvariable                                                                      \ncurrent_bike   17.0                     7.0                4.0          8.0   \ncurrent_run    15.0                     8.0                6.0          5.0   \ncurrent_swim   26.0                    11.0                2.0          1.0   \ncurrent_walk    4.0                     0.0                0.0          9.0   \n\n              More than once a week  |  At least once a month  \nvariable                                                       \ncurrent_bike                    8.0  |                   20.0  \ncurrent_run                    10.0  |                   21.0  \ncurrent_swim                    4.0  |                    7.0  \ncurrent_walk                   31.0  |                   40.0  ",
+      "text/html": "<div>\n<style scoped>\n    .dataframe tbody tr th:only-of-type {\n        vertical-align: middle;\n    }\n\n    .dataframe tbody tr th {\n        vertical-align: top;\n    }\n\n    .dataframe thead th {\n        text-align: right;\n    }\n</style>\n<table border=\"1\" class=\"dataframe\">\n  <thead>\n    <tr style=\"text-align: right;\">\n      <th></th>\n      <th>Never</th>\n      <th>Less than once a month</th>\n      <th>1-3 times a month</th>\n      <th>Once a week</th>\n      <th>More than once a week</th>\n      <th>|</th>\n      <th>At least once a month</th>\n    </tr>\n    <tr>\n      <th>variable</th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n      <th></th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr>\n      <th>current_bike</th>\n      <td>17.0</td>\n      <td>7.0</td>\n      <td>4.0</td>\n      <td>8.0</td>\n      <td>8.0</td>\n      <td>|</td>\n      <td>20.0</td>\n    </tr>\n    <tr>\n      <th>current_run</th>\n      <td>15.0</td>\n      <td>8.0</td>\n      <td>6.0</td>\n      <td>5.0</td>\n      <td>10.0</td>\n      <td>|</td>\n      <td>21.0</td>\n    </tr>\n    <tr>\n      <th>current_swim</th>\n      <td>26.0</td>\n      <td>11.0</td>\n      <td>2.0</td>\n      <td>1.0</td>\n      <td>4.0</td>\n      <td>|</td>\n      <td>7.0</td>\n    </tr>\n    <tr>\n      <th>current_walk</th>\n      <td>4.0</td>\n      <td>0.0</td>\n      <td>0.0</td>\n      <td>9.0</td>\n      <td>31.0</td>\n      <td>|</td>\n      <td>40.0</td>\n    </tr>\n  </tbody>\n</table>\n</div>"
+     },
+     "metadata": {},
+     "execution_count": 27
+    }
+   ],
+   "source": [
+    "melted = pd.melt(df.filter(like = 'current', axis = 1))\n",
+    "melted = melted.groupby(['variable', 'value']).size().to_frame('size').reset_index()\n",
+    "# melted['prop'] = melted['size'] / len(df)\n",
+    "current = melted.pivot(index = 'variable', columns = 'value', values = 'size').fillna(0)\n",
+    "current.columns =     ['Never', 'Less than once a month', '1-3 times a month', 'Once a week','More than once a week']\n",
+    "current['|'] = '|'\n",
+    "current['At least once a month'] = current['1-3 times a month'] + current['Once a week'] + current['More than once a week']\n",
+    "print('Total respondents:', len(df))\n",
+    "current"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
     "## Research Question 1: For which type of exercise are people least satisfied with their level of activity?"
    ]
   },