table for one-tailed test

Author: spring-haru

11_Inference.ipynb

@@ -124,8 +124,7 @@
   {
    "cell_type": "markdown",
    "metadata": {
-    "heading_collapsed": true,
-    "jp-MarkdownHeadingCollapsed": true
+    "heading_collapsed": true
    },
    "source": [
     "## $t$検定"
@@ -260,18 +259,15 @@
    "cell_type": "markdown",
    "metadata": {
     "heading_collapsed": true,
-    "hidden": true,
-    "jp-MarkdownHeadingCollapsed": true
+    "hidden": true
    },
    "source": [
     "### 回帰分析と$t$検定"
    ]
   },
   {
    "cell_type": "markdown",
-   "metadata": {
-    "jp-MarkdownHeadingCollapsed": true
-   },
+   "metadata": {},
    "source": [
     "#### 回帰分析"
    ]
@@ -727,9 +723,7 @@
   },
   {
    "cell_type": "markdown",
-   "metadata": {
-    "jp-MarkdownHeadingCollapsed": true
-   },
+   "metadata": {},
    "source": [
     "### 片側検定の$p$値"
    ]
@@ -868,7 +862,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "#### 覚え方"
+    "#### まとめ"
    ]
   },
   {
@@ -877,15 +871,27 @@
    "source": [
     "次のように覚えておくと良いだろう。\n",
     "\n",
-    "**＜対立仮説の符号と推定値の符号が一致する場合＞**\n",
+    "**＜対立仮説と推定値（もしくは$t$値）の符号が一致する場合＞**\n",
     "\n",
     "* 片側検定の$p$値は両側検定の$p$値の`1/2`\n",
     "\n",
-    "**＜対立仮説の符号と推定値の符号が異なる場合＞**\n",
+    "**＜対立仮説と推定値（もしくは$t$値）が異なる場合＞**\n",
     "\n",
     "* 片側検定の$p$値は（`1`-両側検定の$p$値の`1/2`）"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "表にまとめると次のようになる。\n",
+    "\n",
+    "|              | 対立仮説：$\\beta>0$             | 対立仮説：$\\beta<0$             |\n",
+    "|--------------|:---------------------------------------:|:---------------------------------------:|\n",
+    "| $\\hat{\\beta}>0$（$t$値 $>0$） | $\\dfrac{\\text{両側検定の}p\\text{値}}{2}$   | $1-\\dfrac{\\text{両側検定の}p\\text{値}}{2}$ |\n",
+    "| $\\hat{\\beta}<0$（$t$値 $<0$） | $1-\\dfrac{\\text{両側検定の}p\\text{値}}{2}$ | $\\dfrac{\\text{両側検定の}p\\text{値}}{2}$   |"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {