diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5b6a065
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.Rproj.user
+.Rhistory
+.RData
+.Ruserdata
diff --git a/Coop_raw_XY.xlsx b/Oblig1/Coop_raw_XY.xlsx
similarity index 100%
rename from Coop_raw_XY.xlsx
rename to Oblig1/Coop_raw_XY.xlsx
diff --git a/Laban_raw_XY.xlsx b/Oblig1/Laban_raw_XY.xlsx
similarity index 100%
rename from Laban_raw_XY.xlsx
rename to Oblig1/Laban_raw_XY.xlsx
diff --git a/Oblig1/Oblig1.Rproj b/Oblig1/Oblig1.Rproj
new file mode 100644
index 0000000..8e3c2eb
--- /dev/null
+++ b/Oblig1/Oblig1.Rproj
@@ -0,0 +1,13 @@
+Version: 1.0
+
+RestoreWorkspace: Default
+SaveWorkspace: Default
+AlwaysSaveHistory: Default
+
+EnableCodeIndexing: Yes
+UseSpacesForTab: Yes
+NumSpacesForTab: 2
+Encoding: UTF-8
+
+RnwWeave: Sweave
+LaTeX: pdfLaTeX
diff --git a/Oblig1/Sigmenn.R b/Oblig1/Sigmenn.R
new file mode 100644
index 0000000..746f972
--- /dev/null
+++ b/Oblig1/Sigmenn.R
@@ -0,0 +1,13 @@
+library(readxl)
+b1 <- read_excel("Book1.xlsx")
+
+list1 = c(b1$Entry)
+list2 = c(b1$Data)
+mean.default(list1)
+mean(list2)
+
+summary(b1)
+
+
+BookLaban <- read_excel("Laban_raw_XY.xlsx")
+View(BookLaban)