book update

scicloj · Dec 12, 2024 · 28b3e76 · 28b3e76
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diff --git a/docs/index.html b/docs/index.html
@@ -116,6 +116,12 @@
   <a href="./tablemath_book.regression.html" class="sidebar-item-text sidebar-link">
  <span class="menu-text"><span class="chapter-number">2</span>&nbsp; <span class="chapter-title">Regression</span></span></a>
   </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./tablemath_book.design_matrix.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">3</span>&nbsp; <span class="chapter-title">Design matrices</span></span></a>
+  </div>
 </li>
     </ul>
     </div>

diff --git a/docs/notebooks/chapters.edn b/docs/notebooks/chapters.edn
@@ -1 +1 @@
-["regression"]
+["regression" "design_matrix"]
diff --git a/docs/search.json b/docs/search.json
@@ -14,9 +14,19 @@
     "href": "tablemath_book.regression.html",
     "title": "2  Regression",
     "section": "",
-    "text": "(ns tablemath-book.regression\n  (:require [tablecloth.api :as tc]\n            [scicloj.tablemath.v1.api :as tm]))\n\n\n(-&gt; {:x (range 9)}\n    tc/dataset\n    (tc/map-columns :y [:x] (fn [x]\n                              (+ -9\n                                 (* 4 x)\n                                 (- 2 (* x x))\n                                 (+ (* x x))\n                                 (rand))))\n    (tm/create-design-matrix [:y]\n                             [[:x '(identity x)]\n                              [:x2 '(* x x)]\n                              [:x3 '(* x x x)]])\n    (tm/lm {})\n    tm/summary)\n\n\nResiduals:\n\n|      :min |       :q1 |   :median |      :q3 |    :max |\n|-----------+-----------+-----------+----------+---------|\n| -0.324626 | -0.184119 | -0.079698 | 0.210974 | 0.51492 |\n\nCoefficients:\n\n|     :name | :estimate |  :stderr |   :t-value | :p-value |  :confidence-interval |\n|-----------+-----------+----------+------------+----------+-----------------------|\n| Intercept | -6.159093 |   0.3334 | -18.473584 |   9.0E-6 | [-7.016125 -5.302061] |\n|        :x |  3.683781 | 0.384792 |   9.573439 |  2.11E-4 |    [2.694642 4.67292] |\n|       :x2 |   0.05938 | 0.116179 |   0.511108 | 0.631037 |  [-0.239267 0.358026] |\n|       :x3 | -0.003049 |  0.00953 |  -0.319964 | 0.761933 |  [-0.027546 0.021447] |\n\nF-statistic: 2443.203231366597 on degrees of freedom: {:residual 5, :model 3, :intercept 1}\np-value: 2.4711939383692538E-8\n\nR2: 0.999318300467437\nAdjusted R2: 0.9989092807478992\nResidual standard error: 0.3598104470688955 on 5 degrees of freedom\nAIC: 11.851611015397268\n\n\n\nsource: notebooks/tablemath_book/regression.clj",
+    "text": "(ns tablemath-book.regression\n  (:require [tablecloth.api :as tc]\n            [scicloj.tablemath.v1.api :as tm]))\n\n\n(-&gt; {:x (range 9)}\n    tc/dataset\n    (tc/map-columns :y [:x] (fn [x]\n                              (+ -9\n                                 (* 4 x)\n                                 (- 2 (* x x))\n                                 (+ (* x x))\n                                 (rand))))\n    (tm/create-design-matrix [:y]\n                             [[:x '(identity x)]\n                              [:x2 '(* x x)]\n                              [:x3 '(* x x x)]])\n    (tm/lm {})\n    tm/summary)\n\n\nResiduals:\n\n|      :min |       :q1 |  :median |      :q3 |     :max |\n|-----------+-----------+----------+----------+----------|\n| -0.273222 | -0.149488 | 0.012687 | 0.175313 | 0.236005 |\n\nCoefficients:\n\n|     :name | :estimate |  :stderr |   :t-value | :p-value |  :confidence-interval |\n|-----------+-----------+----------+------------+----------+-----------------------|\n| Intercept |  -6.32555 | 0.211366 | -29.926928 |   1.0E-6 | [-6.868885 -5.782215] |\n|        :x |  4.196959 | 0.243947 |  17.204355 |   1.2E-5 |   [3.569872 4.824046] |\n|       :x2 | -0.087541 | 0.073654 |  -1.188544 | 0.287988 |  [-0.276875 0.101793] |\n|       :x3 |  0.008396 | 0.006042 |   1.389726 | 0.223314 |  [-0.007134 0.023926] |\n\nF-statistic: 6146.839917174888 on degrees of freedom: {:residual 5, :model 3, :intercept 1}\np-value: 2.4642560214616083E-9\n\nR2: 0.9997289314658869\nAdjusted R2: 0.9995662903454191\nResidual standard error: 0.22810996780077147 on 5 degrees of freedom\nAIC: 3.648119488572318\n\n\n\nsource: notebooks/tablemath_book/regression.clj",
     "crumbs": [
       "<span class='chapter-number'>2</span>  <span class='chapter-title'>Regression</span>"
     ]
+  },
+  {
+    "objectID": "tablemath_book.design_matrix.html",
+    "href": "tablemath_book.design_matrix.html",
+    "title": "3  Design matrices",
+    "section": "",
+    "text": "(ns tablemath-book.design-matrix\n  (:require [tablecloth.api :as tc]\n            [scicloj.tablemath.v1.api :as tm]))\n\n\n(-&gt; {:x (range 9)}\n    tc/dataset\n    (tc/map-columns :y [:x] (fn [x]\n                              (+ -9\n                                 (* 4 x)\n                                 (- 2 (* x x))\n                                 (+ (* x x))\n                                 (rand))))\n    (tm/create-design-matrix [:y]\n                             [[:x '(identity x)]\n                              [:x2 '(* x x)]\n                              [:x3 '(* x x x)]]))\n\n\n_unnamed [9 4]:\n\n\n\n:x\n:y\n:x2\n:x3\n\n\n\n\n0\n-6.89765794\n0\n0\n\n\n1\n-2.80998712\n1\n1\n\n\n2\n1.58012762\n4\n8\n\n\n3\n5.80536257\n9\n27\n\n\n4\n9.67215669\n16\n64\n\n\n5\n13.73237961\n25\n125\n\n\n6\n17.40165098\n36\n216\n\n\n7\n21.68844180\n49\n343\n\n\n8\n25.29683209\n64\n512\n\n\n\n\n\nsource: notebooks/tablemath_book/design_matrix.clj",
+    "crumbs": [
+      "<span class='chapter-number'>3</span>  <span class='chapter-title'>Design matrices</span>"
+    ]
   }
 ]