diff --git a/wk7/wk7.ipynb b/wk7/wk7.ipynb
index 81f9806..c94124c 100644
--- a/wk7/wk7.ipynb
+++ b/wk7/wk7.ipynb
@@ -583,7 +583,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.5"
+   "version": "3.5.2"
   }
  },
  "nbformat": 4,
diff --git a/wk8/wk8.ipynb b/wk8/wk8.ipynb
index ee766c0..68a5eae 100644
--- a/wk8/wk8.ipynb
+++ b/wk8/wk8.ipynb
@@ -9,10 +9,494 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 10,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Using matplotlib backend: TkAgg\n",
+      "Populating the interactive namespace from numpy and matplotlib\n"
+     ]
+    }
+   ],
+   "source": [
+    "%pylab\n",
+    "%matplotlib inline\n",
+    "import pandas as pd\n",
+    "from pandas import ExcelWriter\n",
+    "from pandas import ExcelFile\n",
+    "import numpy as np\n",
+    "import matplotlib.pyplot as plt\n",
+    "from scipy import stats"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "We start the analysis by importing the data. Note, we are only importing the data provided in Table 1 of the Appendix of Dong et al.<sup>1</sup> as we are only analysing data from the references days and Day 62.\n",
+    "\n",
+    "**\\*\\* Double Check this with Murray \\*\\***\n",
+    "\n",
+    "\\*\\* Now we need to read the excel file in a nice way given that the spreadsheet has double headings in some places"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
    "metadata": {},
    "outputs": [],
-   "source": []
+   "source": [
+    "data = pd.read_excel('Dong_etal_2018_data.xlsx', sheetname='A1')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "/usr/local/lib/python3.5/dist-packages/matplotlib/colors.py:494: RuntimeWarning: invalid value encountered in less\n",
+      "  cbook._putmask(xa, xa < 0.0, -1)\n"
+     ]
+    },
+    {
+     "data": {
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+       "            \n",
+       "            }\n",
+       "        \n",
+       "        </style>\n",
+       "\n",
+       "        <table id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01b\" None>\n",
+       "        \n",
+       "\n",
+       "        <thead>\n",
+       "            \n",
+       "            <tr>\n",
+       "                \n",
+       "                \n",
+       "                <th class=\"blank level0\" >\n",
+       "                  \n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <th class=\"col_heading level0 col0\" colspan=1>\n",
+       "                  Distance from event center (km)\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <th class=\"col_heading level0 col1\" colspan=1>\n",
+       "                  Unnamed: 1\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <th class=\"col_heading level0 col2\" colspan=1>\n",
+       "                  Unnamed: 5\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <th class=\"col_heading level0 col3\" colspan=1>\n",
+       "                  Unnamed: 9\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <th class=\"col_heading level0 col4\" colspan=1>\n",
+       "                  Unnamed: 13\n",
+       "                \n",
+       "                \n",
+       "            </tr>\n",
+       "            \n",
+       "        </thead>\n",
+       "        <tbody>\n",
+       "            \n",
+       "            <tr>\n",
+       "                \n",
+       "                \n",
+       "                <th id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01b\"\n",
+       "                 class=\"row_heading level0 row0\" rowspan=1>\n",
+       "                    Distance from event center (km)\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow0_col0\"\n",
+       "                 class=\"data row0 col0\" >\n",
+       "                    1\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow0_col1\"\n",
+       "                 class=\"data row0 col1\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow0_col2\"\n",
+       "                 class=\"data row0 col2\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow0_col3\"\n",
+       "                 class=\"data row0 col3\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow0_col4\"\n",
+       "                 class=\"data row0 col4\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "            </tr>\n",
+       "            \n",
+       "            <tr>\n",
+       "                \n",
+       "                \n",
+       "                <th id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01b\"\n",
+       "                 class=\"row_heading level0 row1\" rowspan=1>\n",
+       "                    Unnamed: 1\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow1_col0\"\n",
+       "                 class=\"data row1 col0\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow1_col1\"\n",
+       "                 class=\"data row1 col1\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow1_col2\"\n",
+       "                 class=\"data row1 col2\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow1_col3\"\n",
+       "                 class=\"data row1 col3\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow1_col4\"\n",
+       "                 class=\"data row1 col4\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "            </tr>\n",
+       "            \n",
+       "            <tr>\n",
+       "                \n",
+       "                \n",
+       "                <th id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01b\"\n",
+       "                 class=\"row_heading level0 row2\" rowspan=1>\n",
+       "                    Unnamed: 5\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow2_col0\"\n",
+       "                 class=\"data row2 col0\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow2_col1\"\n",
+       "                 class=\"data row2 col1\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow2_col2\"\n",
+       "                 class=\"data row2 col2\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow2_col3\"\n",
+       "                 class=\"data row2 col3\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow2_col4\"\n",
+       "                 class=\"data row2 col4\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "            </tr>\n",
+       "            \n",
+       "            <tr>\n",
+       "                \n",
+       "                \n",
+       "                <th id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01b\"\n",
+       "                 class=\"row_heading level0 row3\" rowspan=1>\n",
+       "                    Unnamed: 9\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow3_col0\"\n",
+       "                 class=\"data row3 col0\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow3_col1\"\n",
+       "                 class=\"data row3 col1\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow3_col2\"\n",
+       "                 class=\"data row3 col2\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow3_col3\"\n",
+       "                 class=\"data row3 col3\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow3_col4\"\n",
+       "                 class=\"data row3 col4\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "            </tr>\n",
+       "            \n",
+       "            <tr>\n",
+       "                \n",
+       "                \n",
+       "                <th id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01b\"\n",
+       "                 class=\"row_heading level0 row4\" rowspan=1>\n",
+       "                    Unnamed: 13\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow4_col0\"\n",
+       "                 class=\"data row4 col0\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow4_col1\"\n",
+       "                 class=\"data row4 col1\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow4_col2\"\n",
+       "                 class=\"data row4 col2\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow4_col3\"\n",
+       "                 class=\"data row4 col3\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "                \n",
+       "                <td id=\"T_85fc1364_4d1f_11e8_bb8d_8086f2cce01brow4_col4\"\n",
+       "                 class=\"data row4 col4\" >\n",
+       "                    nan\n",
+       "                \n",
+       "                \n",
+       "            </tr>\n",
+       "            \n",
+       "        </tbody>\n",
+       "        </table>\n",
+       "        "
+      ],
+      "text/plain": [
+       "<pandas.formats.style.Styler at 0x7f4b0a308898>"
+      ]
+     },
+     "execution_count": 14,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "data.corr().style.background_gradient(cmap='Wistia')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "****\\*\\*\\*\\* We gon' need to get rid of some of them headins' \\*\\*\\*\\* ****"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### References\n",
+    "1. Dong, X., Meyer, J., Shmueli, E., Bozkaya, B., & Pentland, A. (2018). Methods for quantifying effects of social unrest using credit card transaction data. EPJ Data Science, 7(1), 8. https://doi.org/10.1140/epjds/s13688-018-0136-x"
+   ]
   }
  ],
  "metadata": {
@@ -31,7 +515,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.4"
+   "version": "3.5.2"
   }
  },
  "nbformat": 4,