From 1f28d0c99f0f1f8dae22c020449f97ee39808d01 Mon Sep 17 00:00:00 2001
From: Laurent Modolo <laurent.modolo@ens-lyon.fr>
Date: Thu, 19 Apr 2018 10:27:05 +0200
Subject: [PATCH] README.md: objectives of sessions 1

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+# R formation
+
+## session 1
+In this session we play-back the steps of the creation of an Exel table 
+
+- numerical variable creation
+- numerical opperations
+- string creatation
+- variable concatenation and variable type: paste0, typeof
+- vector : lenght, head, summary
+- data.frame : dim, ncol, nrow
+- matrix
+- list
-- 
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