From 3f1a58652229c28127ec768137c4ff238b2e73b3 Mon Sep 17 00:00:00 2001
From: Marta <72458391+martametelska@users.noreply.github.com>
Date: Thu, 13 Oct 2022 17:07:54 +0200
Subject: [PATCH] Update free-programming-books-pl.md (#8148)

* Update free-programming-books-pl.md

* Update free-programming-books-pl.md

* Update free-programming-books-pl.md
---
 books/free-programming-books-pl.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/books/free-programming-books-pl.md b/books/free-programming-books-pl.md
index c2a21ca38..6d4831d77 100644
--- a/books/free-programming-books-pl.md
+++ b/books/free-programming-books-pl.md
@@ -22,6 +22,7 @@
 * [Prolog](#prolog)
 * [Python](#python)
     * [Django](#django)
+* [R](#R)
 * [Ruby](#ruby)
 * [SQL](#sql)
 
@@ -169,6 +170,11 @@
 * [Kurs Django Girls](https://tutorial.djangogirls.org/pl/) (1.11) (HTML)
 
 
+### R
+
+* [Przewodnik po pakiecie R](https://cran.r-project.org/doc/contrib/Biecek-R-basics.pdf) - Przemysław Biecek (PDF)
+
+
 ### Ruby
 
 * [Ruby](https://pl.wikibooks.org/wiki/Ruby) - Wikibooks