diff --git a/doc/pub/week37/html/._week37-bs000.html b/doc/pub/week37/html/._week37-bs000.html
index 49cc8cdb6..02721beb9 100644
--- a/doc/pub/week37/html/._week37-bs000.html
+++ b/doc/pub/week37/html/._week37-bs000.html
@@ -284,7 +284,7 @@ MathJax.Hub.Config({
 </center>
 <br>
 <center>
-<h4>Sep 10, 2022</h4>
+<h4>Sep 11, 2022</h4>
 </center> <!-- date -->
 <br>
 
diff --git a/doc/pub/week37/html/._week37-bs001.html b/doc/pub/week37/html/._week37-bs001.html
index 2101a0d4c..0f8966c1b 100644
--- a/doc/pub/week37/html/._week37-bs001.html
+++ b/doc/pub/week37/html/._week37-bs001.html
@@ -269,14 +269,14 @@ MathJax.Hub.Config({
 <h2 id="plans-for-week-37" class="anchor">Plans for week 37 </h2>
 
 <ul>
-<li> Thursday September 15: Summary of Ridge and Lasso with examples and start resampling techniques</li>
+<li> Thursday September 15: Summary of Ridge and Lasso with examples and statistical interpretation. Start resampling techniques</li>
 <li> Friday September 16: Resampling methods, Cross-validation, Bootstrapping and jackknife</li>
 </ul>
 <p>Recommended Reading:</p>
 <ol>
-<li> Lectures on Resampling methods (these lectures)</li>
+<li> Lectures on Resampling methods (these lectures), see also lectures from week 36</li>
 <li> Bishop 1.3 (cross-validation) and 3.2 (bias-variance tradeoff)</li>
-<li> Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap). This chapter is better than Bishop's on these topics. Goodfellow et al discuss this in a superficial way in sections 5.2-5.5.</li>
+<li> Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap).</li> 
 </ol>
 <p>
 <!-- navigation buttons at the bottom of the page -->
diff --git a/doc/pub/week37/html/week37-bs.html b/doc/pub/week37/html/week37-bs.html
index 49cc8cdb6..02721beb9 100644
--- a/doc/pub/week37/html/week37-bs.html
+++ b/doc/pub/week37/html/week37-bs.html
@@ -284,7 +284,7 @@ MathJax.Hub.Config({
 </center>
 <br>
 <center>
-<h4>Sep 10, 2022</h4>
+<h4>Sep 11, 2022</h4>
 </center> <!-- date -->
 <br>
 
diff --git a/doc/pub/week37/html/week37-reveal.html b/doc/pub/week37/html/week37-reveal.html
index 1b701ddb5..d417f17bb 100644
--- a/doc/pub/week37/html/week37-reveal.html
+++ b/doc/pub/week37/html/week37-reveal.html
@@ -184,7 +184,7 @@ MathJax.Hub.Config({
 </center>
 <br>
 <center>
-<h4>Sep 10, 2022</h4>
+<h4>Sep 11, 2022</h4>
 </center> <!-- date -->
 <br>
 
@@ -198,15 +198,15 @@ MathJax.Hub.Config({
 <h2 id="plans-for-week-37">Plans for week 37 </h2>
 
 <ul>
-<p><li> Thursday September 15: Summary of Ridge and Lasso with examples and start resampling techniques</li>
+<p><li> Thursday September 15: Summary of Ridge and Lasso with examples and statistical interpretation. Start resampling techniques</li>
 <p><li> Friday September 16: Resampling methods, Cross-validation, Bootstrapping and jackknife</li>
 </ul>
 <p>
 <p>Recommended Reading:</p>
 <ol>
-<p><li> Lectures on Resampling methods (these lectures)</li>
+<p><li> Lectures on Resampling methods (these lectures), see also lectures from week 36</li>
 <p><li> Bishop 1.3 (cross-validation) and 3.2 (bias-variance tradeoff)</li>
-<p><li> Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap). This chapter is better than Bishop's on these topics. Goodfellow et al discuss this in a superficial way in sections 5.2-5.5.</li>
+<p><li> Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap).</li> 
 </ol>
 </section>
 
diff --git a/doc/pub/week37/html/week37-solarized.html b/doc/pub/week37/html/week37-solarized.html
index 93032e7a1..91c1e70c7 100644
--- a/doc/pub/week37/html/week37-solarized.html
+++ b/doc/pub/week37/html/week37-solarized.html
@@ -237,7 +237,7 @@ MathJax.Hub.Config({
 </center>
 <br>
 <center>
-<h4>Sep 10, 2022</h4>
+<h4>Sep 11, 2022</h4>
 </center> <!-- date -->
 <br>
 
@@ -245,14 +245,14 @@ MathJax.Hub.Config({
 <h2 id="plans-for-week-37">Plans for week 37 </h2>
 
 <ul>
-<li> Thursday September 15: Summary of Ridge and Lasso with examples and start resampling techniques</li>
+<li> Thursday September 15: Summary of Ridge and Lasso with examples and statistical interpretation. Start resampling techniques</li>
 <li> Friday September 16: Resampling methods, Cross-validation, Bootstrapping and jackknife</li>
 </ul>
 <p>Recommended Reading:</p>
 <ol>
-<li> Lectures on Resampling methods (these lectures)</li>
+<li> Lectures on Resampling methods (these lectures), see also lectures from week 36</li>
 <li> Bishop 1.3 (cross-validation) and 3.2 (bias-variance tradeoff)</li>
-<li> Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap). This chapter is better than Bishop's on these topics. Goodfellow et al discuss this in a superficial way in sections 5.2-5.5.</li>
+<li> Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap).</li> 
 </ol>
 <!-- !split --><br><br><br><br><br><br><br><br><br><br>
 <h2 id="thursday-september-15-summary-of-ridge-and-lasso-regression-and-start-resampling-methods">Thursday September 15, Summary of Ridge and Lasso Regression and start Resampling methods </h2>
diff --git a/doc/pub/week37/html/week37.html b/doc/pub/week37/html/week37.html
index 9004c5557..1467101b7 100644
--- a/doc/pub/week37/html/week37.html
+++ b/doc/pub/week37/html/week37.html
@@ -314,7 +314,7 @@ MathJax.Hub.Config({
 </center>
 <br>
 <center>
-<h4>Sep 10, 2022</h4>
+<h4>Sep 11, 2022</h4>
 </center> <!-- date -->
 <br>
 
@@ -322,14 +322,14 @@ MathJax.Hub.Config({
 <h2 id="plans-for-week-37">Plans for week 37 </h2>
 
 <ul>
-<li> Thursday September 15: Summary of Ridge and Lasso with examples and start resampling techniques</li>
+<li> Thursday September 15: Summary of Ridge and Lasso with examples and statistical interpretation. Start resampling techniques</li>
 <li> Friday September 16: Resampling methods, Cross-validation, Bootstrapping and jackknife</li>
 </ul>
 <p>Recommended Reading:</p>
 <ol>
-<li> Lectures on Resampling methods (these lectures)</li>
+<li> Lectures on Resampling methods (these lectures), see also lectures from week 36</li>
 <li> Bishop 1.3 (cross-validation) and 3.2 (bias-variance tradeoff)</li>
-<li> Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap). This chapter is better than Bishop's on these topics. Goodfellow et al discuss this in a superficial way in sections 5.2-5.5.</li>
+<li> Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap).</li> 
 </ol>
 <!-- !split --><br><br><br><br><br><br><br><br><br><br>
 <h2 id="thursday-september-15-summary-of-ridge-and-lasso-regression-and-start-resampling-methods">Thursday September 15, Summary of Ridge and Lasso Regression and start Resampling methods </h2>
diff --git a/doc/pub/week37/ipynb/ipynb-week37-src.tar.gz b/doc/pub/week37/ipynb/ipynb-week37-src.tar.gz
index 6b10d9e06..5818d9cb4 100644
Binary files a/doc/pub/week37/ipynb/ipynb-week37-src.tar.gz and b/doc/pub/week37/ipynb/ipynb-week37-src.tar.gz differ
diff --git a/doc/pub/week37/ipynb/week37.ipynb b/doc/pub/week37/ipynb/week37.ipynb
index 663d7d445..dc3046bbc 100644
--- a/doc/pub/week37/ipynb/week37.ipynb
+++ b/doc/pub/week37/ipynb/week37.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "5d7ec66c",
+   "id": "24b2e684",
    "metadata": {
     "editable": true
    },
@@ -14,7 +14,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ec28e4fc",
+   "id": "49bc94fb",
    "metadata": {
     "editable": true
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@@ -22,35 +22,35 @@
     "# Week 37: Summary of Ridge and Lasso Regression and Resampling Methods\n",
     "**Morten Hjorth-Jensen**, Department of Physics, University of Oslo and Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University\n",
     "\n",
-    "Date: **Sep 10, 2022**\n",
+    "Date: **Sep 11, 2022**\n",
     "\n",
     "Copyright 1999-2022, Morten Hjorth-Jensen. Released under CC Attribution-NonCommercial 4.0 license"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "d5c37e72",
+   "id": "ce087e42",
    "metadata": {
     "editable": true
    },
    "source": [
     "## Plans for week 37\n",
     "\n",
-    "* Thursday September 15: Summary of Ridge and Lasso with examples and start resampling techniques\n",
+    "* Thursday September 15: Summary of Ridge and Lasso with examples and statistical interpretation. Start resampling techniques\n",
     "\n",
     "* Friday September 16: Resampling methods, Cross-validation, Bootstrapping and jackknife\n",
     "\n",
     "Recommended Reading:\n",
-    "1. Lectures on Resampling methods (these lectures)\n",
+    "1. Lectures on Resampling methods (these lectures), see also lectures from week 36\n",
     "\n",
     "2. Bishop 1.3 (cross-validation) and 3.2 (bias-variance tradeoff)\n",
     "\n",
-    "3. Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap). This chapter is better than Bishop's on these topics. Goodfellow et al discuss this in a superficial way in sections 5.2-5.5."
+    "3. Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap)."
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "9abc1b25",
+   "id": "2785a71d",
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@@ -60,7 +60,7 @@
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@@ -83,7 +83,7 @@
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+   "id": "38514dec",
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@@ -95,7 +95,7 @@
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@@ -108,7 +108,7 @@
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@@ -120,7 +120,7 @@
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@@ -132,7 +132,7 @@
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@@ -144,7 +144,7 @@
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@@ -155,7 +155,7 @@
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@@ -167,7 +167,7 @@
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@@ -178,7 +178,7 @@
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@@ -190,7 +190,7 @@
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@@ -200,7 +200,7 @@
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-   "id": "a09c859a",
+   "id": "7db61044",
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@@ -231,7 +231,7 @@
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@@ -243,7 +243,7 @@
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@@ -255,7 +255,7 @@
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@@ -265,7 +265,7 @@
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@@ -277,7 +277,7 @@
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@@ -287,7 +287,7 @@
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@@ -299,7 +299,7 @@
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@@ -309,7 +309,7 @@
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@@ -321,7 +321,7 @@
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@@ -333,7 +333,7 @@
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@@ -345,7 +345,7 @@
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@@ -355,7 +355,7 @@
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@@ -367,7 +367,7 @@
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@@ -394,7 +394,7 @@
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@@ -413,7 +413,7 @@
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@@ -489,7 +489,7 @@
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@@ -499,7 +499,7 @@
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@@ -529,7 +529,7 @@
   {
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@@ -578,7 +578,7 @@
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@@ -592,7 +592,7 @@
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@@ -604,7 +604,7 @@
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@@ -614,7 +614,7 @@
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-   "id": "aec12b0e",
+   "id": "7026523d",
    "metadata": {
     "editable": true
    },
@@ -889,7 +889,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "949fdc40",
+   "id": "5b484cf8",
    "metadata": {
     "editable": true
    },
@@ -908,7 +908,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "cdb5dbc0",
+   "id": "3fe870dc",
    "metadata": {
     "editable": true
    },
@@ -936,7 +936,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9c741688",
+   "id": "638e6358",
    "metadata": {
     "editable": true
    },
@@ -962,7 +962,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a3149b69",
+   "id": "f14dd7f2",
    "metadata": {
     "editable": true
    },
@@ -979,7 +979,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8573eeae",
+   "id": "de01c774",
    "metadata": {
     "editable": true
    },
@@ -999,7 +999,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6d07c660",
+   "id": "9e047f84",
    "metadata": {
     "editable": true
    },
@@ -1028,7 +1028,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "78f54fca",
+   "id": "da5a6104",
    "metadata": {
     "editable": true
    },
@@ -1053,7 +1053,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a7b4cc86",
+   "id": "4f82510b",
    "metadata": {
     "editable": true
    },
@@ -1067,7 +1067,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "03a4ff58",
+   "id": "34a81fbd",
    "metadata": {
     "editable": true
    },
@@ -1079,7 +1079,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e8cbd3f9",
+   "id": "f0f277f3",
    "metadata": {
     "editable": true
    },
@@ -1092,7 +1092,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "24639b9a",
+   "id": "a00ac5c7",
    "metadata": {
     "editable": true
    },
@@ -1103,7 +1103,7 @@
   {
    "cell_type": "code",
    "execution_count": 3,
-   "id": "81cb208d",
+   "id": "e7acef84",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1142,7 +1142,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b9528f17",
+   "id": "14b215f4",
    "metadata": {
     "editable": true
    },
@@ -1167,7 +1167,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9dae6907",
+   "id": "9867e2c1",
    "metadata": {
     "editable": true
    },
@@ -1187,7 +1187,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "205a455f",
+   "id": "c2080a0c",
    "metadata": {
     "editable": true
    },
@@ -1199,7 +1199,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "365816e5",
+   "id": "21b11f0b",
    "metadata": {
     "editable": true
    },
@@ -1209,7 +1209,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e77574a2",
+   "id": "74869db0",
    "metadata": {
     "editable": true
    },
@@ -1224,7 +1224,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ec4e17ed",
+   "id": "969ab245",
    "metadata": {
     "editable": true
    },
@@ -1237,7 +1237,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "2f7345c8",
+   "id": "cb56d630",
    "metadata": {
     "editable": true
    },
@@ -1250,7 +1250,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "0bbca73e",
+   "id": "972c9226",
    "metadata": {
     "editable": true
    },
@@ -1262,7 +1262,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "51ac02b3",
+   "id": "3c4b5bce",
    "metadata": {
     "editable": true
    },
@@ -1275,7 +1275,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "7ed3d64b",
+   "id": "77d83092",
    "metadata": {
     "editable": true
    },
@@ -1286,7 +1286,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "56687e17",
+   "id": "6f6d18a2",
    "metadata": {
     "editable": true
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@@ -1300,7 +1300,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "57498424",
+   "id": "093fa4a3",
    "metadata": {
     "editable": true
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@@ -1310,7 +1310,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "76d375db",
+   "id": "25b2e20a",
    "metadata": {
     "editable": true
    },
@@ -1324,7 +1324,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3f4ed097",
+   "id": "d4ccfa52",
    "metadata": {
     "editable": true
    },
@@ -1337,7 +1337,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9d290e90",
+   "id": "0ddb1ada",
    "metadata": {
     "editable": true
    },
@@ -1350,7 +1350,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ad1d7073",
+   "id": "4e6b39a6",
    "metadata": {
     "editable": true
    },
@@ -1360,7 +1360,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "be5b68f4",
+   "id": "1039d34b",
    "metadata": {
     "editable": true
    },
@@ -1373,7 +1373,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5363a6db",
+   "id": "1f2cfa32",
    "metadata": {
     "editable": true
    },
@@ -1383,7 +1383,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "70bc9753",
+   "id": "40149344",
    "metadata": {
     "editable": true
    },
@@ -1396,7 +1396,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "cd0624f3",
+   "id": "7d8e27ed",
    "metadata": {
     "editable": true
    },
@@ -1408,7 +1408,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9b851c0a",
+   "id": "a20b60b5",
    "metadata": {
     "editable": true
    },
@@ -1427,7 +1427,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "cfa310f9",
+   "id": "741cf949",
    "metadata": {
     "editable": true
    },
@@ -1440,7 +1440,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "04d41ba5",
+   "id": "b03e520b",
    "metadata": {
     "editable": true
    },
@@ -1452,7 +1452,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4704dbf1",
+   "id": "932f5148",
    "metadata": {
     "editable": true
    },
@@ -1465,7 +1465,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5b81cf88",
+   "id": "f983ece0",
    "metadata": {
     "editable": true
    },
@@ -1485,7 +1485,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f26bfb06",
+   "id": "83f3b99d",
    "metadata": {
     "editable": true
    },
@@ -1508,7 +1508,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a018933d",
+   "id": "95c69c13",
    "metadata": {
     "editable": true
    },
@@ -1523,7 +1523,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b334bb08",
+   "id": "def8c712",
    "metadata": {
     "editable": true
    },
@@ -1535,7 +1535,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6efb10de",
+   "id": "fed214e6",
    "metadata": {
     "editable": true
    },
@@ -1555,7 +1555,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a76c60ee",
+   "id": "a12f3f4c",
    "metadata": {
     "editable": true
    },
@@ -1575,7 +1575,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "77fff687",
+   "id": "1ab8287e",
    "metadata": {
     "editable": true
    },
@@ -1599,7 +1599,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "83e185ec",
+   "id": "a4daee9d",
    "metadata": {
     "editable": true
    },
@@ -1620,7 +1620,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "0bb2489d",
+   "id": "a559d208",
    "metadata": {
     "editable": true
    },
@@ -1650,7 +1650,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "49bd4d50",
+   "id": "d5c619c2",
    "metadata": {
     "editable": true
    },
@@ -1674,7 +1674,7 @@
   {
    "cell_type": "code",
    "execution_count": 4,
-   "id": "d3d4f303",
+   "id": "42aa13d3",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1711,7 +1711,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "66d1dc50",
+   "id": "5b32b983",
    "metadata": {
     "editable": true
    },
@@ -1721,7 +1721,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "19bfeaf8",
+   "id": "24dcdae9",
    "metadata": {
     "editable": true
    },
@@ -1732,7 +1732,7 @@
   {
    "cell_type": "code",
    "execution_count": 5,
-   "id": "107ef0d3",
+   "id": "e038fb6b",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1752,7 +1752,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "55e10844",
+   "id": "eb9caf6b",
    "metadata": {
     "editable": true
    },
@@ -1770,7 +1770,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f578a114",
+   "id": "cc1d06da",
    "metadata": {
     "editable": true
    },
@@ -1782,7 +1782,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f94f18b1",
+   "id": "dfb1b704",
    "metadata": {
     "editable": true
    },
@@ -1799,7 +1799,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f8882411",
+   "id": "3d93e855",
    "metadata": {
     "editable": true
    },
@@ -1811,7 +1811,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "72647167",
+   "id": "5b79ccc3",
    "metadata": {
     "editable": true
    },
@@ -1821,7 +1821,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "10e435fd",
+   "id": "4b2d6e68",
    "metadata": {
     "editable": true
    },
@@ -1833,7 +1833,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "31d94412",
+   "id": "aa62484b",
    "metadata": {
     "editable": true
    },
@@ -1850,7 +1850,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a60fa14a",
+   "id": "0fb9398c",
    "metadata": {
     "editable": true
    },
@@ -1862,7 +1862,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "eeb69478",
+   "id": "d94aea55",
    "metadata": {
     "editable": true
    },
@@ -1872,7 +1872,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3adbbb6e",
+   "id": "ddca7050",
    "metadata": {
     "editable": true
    },
@@ -1884,7 +1884,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "1394f791",
+   "id": "df7ad791",
    "metadata": {
     "editable": true
    },
@@ -1894,7 +1894,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e88f033c",
+   "id": "a19d5dac",
    "metadata": {
     "editable": true
    },
@@ -1906,7 +1906,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "2ba21e90",
+   "id": "503b9df7",
    "metadata": {
     "editable": true
    },
@@ -1916,7 +1916,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "add94ac6",
+   "id": "1c04399e",
    "metadata": {
     "editable": true
    },
@@ -1932,7 +1932,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8b882800",
+   "id": "bd0138ef",
    "metadata": {
     "editable": true
    },
@@ -1943,7 +1943,7 @@
   {
    "cell_type": "code",
    "execution_count": 6,
-   "id": "aceec51a",
+   "id": "cdce420f",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2008,7 +2008,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "591b571d",
+   "id": "1169b12e",
    "metadata": {
     "editable": true
    },
@@ -2019,7 +2019,7 @@
   {
    "cell_type": "code",
    "execution_count": 7,
-   "id": "e56ca2de",
+   "id": "d2ee42db",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2076,7 +2076,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9f778548",
+   "id": "97e771c4",
    "metadata": {
     "editable": true
    },
@@ -2114,7 +2114,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "44ceab1f",
+   "id": "d0a84fb4",
    "metadata": {
     "editable": true
    },
@@ -2125,7 +2125,7 @@
   {
    "cell_type": "code",
    "execution_count": 8,
-   "id": "a1743538",
+   "id": "d08bc54e",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2207,7 +2207,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f979885d",
+   "id": "2dc60c5e",
    "metadata": {
     "editable": true
    },
@@ -2232,7 +2232,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a592b546",
+   "id": "a8297c6e",
    "metadata": {
     "editable": true
    },
@@ -2248,7 +2248,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6428ca8f",
+   "id": "daafc8a2",
    "metadata": {
     "editable": true
    },
@@ -2264,7 +2264,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "dd9704bc",
+   "id": "a24ca548",
    "metadata": {
     "editable": true
    },
@@ -2278,7 +2278,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d3c05d64",
+   "id": "c5a64589",
    "metadata": {
     "editable": true
    },
@@ -2292,7 +2292,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e7ae9eb9",
+   "id": "09118133",
    "metadata": {
     "editable": true
    },
@@ -2320,7 +2320,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f918a560",
+   "id": "b2a1bff5",
    "metadata": {
     "editable": true
    },
@@ -2333,7 +2333,7 @@
   {
    "cell_type": "code",
    "execution_count": 9,
-   "id": "4392cb41",
+   "id": "8dfc410f",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2433,7 +2433,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "179f1b66",
+   "id": "42c1af79",
    "metadata": {
     "editable": true
    },
@@ -2444,7 +2444,7 @@
   {
    "cell_type": "code",
    "execution_count": 10,
-   "id": "083c4f31",
+   "id": "3acf50ce",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -2533,7 +2533,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "46dc7026",
+   "id": "716eb418",
    "metadata": {
     "editable": true
    },
@@ -2543,7 +2543,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b4985569",
+   "id": "537c7691",
    "metadata": {
     "editable": true
    },
@@ -2556,7 +2556,7 @@
   {
    "cell_type": "code",
    "execution_count": 11,
-   "id": "6580bb12",
+   "id": "26f77159",
    "metadata": {
     "collapsed": false,
     "editable": true
diff --git a/doc/src/week37/week37.do.txt b/doc/src/week37/week37.do.txt
index 3015c2a63..ef91f8c1b 100644
--- a/doc/src/week37/week37.do.txt
+++ b/doc/src/week37/week37.do.txt
@@ -5,13 +5,13 @@ DATE: today
 !split
 =====  Plans for week 37 =====
 
-* Thursday September 15: Summary of Ridge and Lasso with examples and start resampling techniques
+* Thursday September 15: Summary of Ridge and Lasso with examples and statistical interpretation. Start resampling techniques
 * Friday September 16: Resampling methods, Cross-validation, Bootstrapping and jackknife
 
 Recommended Reading:
-o Lectures on Resampling methods (these lectures)
+o Lectures on Resampling methods (these lectures), see also lectures from week 36
 o Bishop 1.3 (cross-validation) and 3.2 (bias-variance tradeoff)
-o Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap). This chapter is better than Bishop's on these topics. Goodfellow et al discuss this in a superficial way in sections 5.2-5.5.
+o Hastie et al Chapter 7, here we recommend 7.1-7.5 and 7.10 (cross-validation) and 7.11 (bootstrap).