Update r-linear-model-overfitting.irnb

CausalAIBook · Jul 13, 2024 · 8fe17b2 · 8fe17b2
1 parent ecf7732
commit 8fe17b2
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/PM1/r-linear-model-overfitting.irnb b/PM1/r-linear-model-overfitting.irnb
@@ -98,17 +98,16 @@
     "set.seed(123)\n",
     "n <- 1000\n",
     "\n",
-    "p <- .05*n\n",
-    "x <- matrix(rnorm(n*p), n, p)\n",
+    "p <- .05 * n\n",
+    "x <- matrix(rnorm(n * p), n, p)\n",
     "y <- rnorm(n)\n",
     "\n",
     "print(\"p/n is\")\n",
     "print(p / n)\n",
     "print(\"R2 is\")\n",
     "print(summary(lm(y ~ x))$r.squared)\n",
     "print(\"Adjusted R2 is\")\n",
-    "print(summary(lm(y ~ x))$adj.r.squared)\n",
-    "\n"
+    "print(summary(lm(y ~ x))$adj.r.squared)\n"
    ]
   }
  ],