diff --git a/lib/linguist/samples.json b/lib/linguist/samples.json
index a278b643..b47114ff 100644
--- a/lib/linguist/samples.json
+++ b/lib/linguist/samples.json
@@ -645,6 +645,9 @@
     "Perl": [
       "ack"
     ],
+    "R": [
+      "expr-dist"
+    ],
     "Ruby": [
       "Appraisals",
       "Capfile",
@@ -684,8 +687,8 @@
       ".gemrc"
     ]
   },
-  "tokens_total": 590909,
-  "languages_total": 717,
+  "tokens_total": 591333,
+  "languages_total": 718,
   "tokens": {
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@@ -52294,39 +52297,39 @@
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-      "-": 28,
-      "function": 14,
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+      "function": 18,
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@@ -52341,15 +52344,75 @@
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+      "type": 3,
+      "col": 4,
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+      "xlab": 2,
+      "ylab": 2,
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+      "i": 6,
+      "in": 8,
+      "lines": 6,
+      "devnum": 2,
+      "dev.off": 2,
+      "size.factors": 2,
+      "data.matrix": 1,
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+      "t": 1,
+      "x": 3,
+      "/": 1,
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@@ -52370,7 +52433,6 @@
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@@ -52378,12 +52440,8 @@
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       "module": 25,
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       "available": 1,
@@ -52405,7 +52463,6 @@
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@@ -52415,7 +52472,6 @@
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@@ -52463,7 +52519,6 @@
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@@ -52533,7 +52588,6 @@
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@@ -52586,7 +52640,6 @@
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@@ -52608,8 +52661,7 @@
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       "spsample": 1,
       "polyg": 1,
-      "numpoints": 1,
-      "type": 1
+      "numpoints": 1
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       ";": 3,
@@ -62809,7 +62861,7 @@
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     "PureScript": 1652,
     "Python": 5715,
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+    "R": 1667,
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@@ -62988,7 +63040,7 @@
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@@ -63038,5 +63090,5 @@
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     "Zephir": 2
   },
-  "md5": "948328ed3c1f2bbc5be44e8460905c2c"
+  "md5": "931db784e8470b112ded616e2a9eb680"
 }
\ No newline at end of file