From 8be19567a2115c2fa591b26944164ffa098f83c1 Mon Sep 17 00:00:00 2001
From: Bill Nunney <bigtallbill@gmail.com>
Date: Thu, 9 Mar 2017 14:41:15 -0500
Subject: [PATCH] Update imputation example to use transform method (#57)

---
 .../machine-learning/preprocessing/imputation-missing-values.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/machine-learning/preprocessing/imputation-missing-values.md b/docs/machine-learning/preprocessing/imputation-missing-values.md
index 5bbefec..48a5b3a 100644
--- a/docs/machine-learning/preprocessing/imputation-missing-values.md
+++ b/docs/machine-learning/preprocessing/imputation-missing-values.md
@@ -34,7 +34,7 @@ $data = [
 ];
 
 $imputer = new Imputer(null, new MeanStrategy(), Imputer::AXIS_COLUMN);
-$imputer->preprocess($data);
+$imputer->transform($data);
 
 /*
 $data = [