From 53e4924f677b33f1d49cb264d8d81a951acc583c Mon Sep 17 00:00:00 2001
From: MikolajPaterka <NkAnty23$%>
Date: Mon, 25 Apr 2022 00:05:17 +0200
Subject: [PATCH] Proj_1_init

---
 Projekt_1/Bledy.RData     | Bin 0 -> 353 bytes
 Projekt_1/Cisnienie.RData | Bin 0 -> 171 bytes
 Projekt_1/Hamulce.RData   | Bin 0 -> 358 bytes
 Projekt_1/Projekt_1.R     |  22 ++++++++++++++++++++++
 Projekt_1/Projekt_1.Rproj |  13 +++++++++++++
 5 files changed, 35 insertions(+)
 create mode 100644 Projekt_1/Bledy.RData
 create mode 100644 Projekt_1/Cisnienie.RData
 create mode 100644 Projekt_1/Hamulce.RData
 create mode 100644 Projekt_1/Projekt_1.R
 create mode 100644 Projekt_1/Projekt_1.Rproj

diff --git a/Projekt_1/Bledy.RData b/Projekt_1/Bledy.RData
new file mode 100644
index 0000000000000000000000000000000000000000..d9cecc7f4aeba7fff784cb90898c7b6058b7f0aa
GIT binary patch
literal 353
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zk|@q|E|X}aIXdXZ(QQ=i4|%y9+!+q;s=AGM<Lr@tvMl@HW+U_$@^JONECT=l@VB#P

literal 0
HcmV?d00001

diff --git a/Projekt_1/Cisnienie.RData b/Projekt_1/Cisnienie.RData
new file mode 100644
index 0000000000000000000000000000000000000000..275a550b2be05baae8248857abcf06288e4eff48
GIT binary patch
literal 171
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z%S;6#1_owfutEj~ULa-%;!Qw21BmAW@iHLp1>%`NT!W+rB%cSw^-#GfK->t#m1q{R
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literal 0
HcmV?d00001

diff --git a/Projekt_1/Hamulce.RData b/Projekt_1/Hamulce.RData
new file mode 100644
index 0000000000000000000000000000000000000000..183ec31834b0c4974ccddda8649f60ea68702554
GIT binary patch
literal 358
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literal 0
HcmV?d00001

diff --git a/Projekt_1/Projekt_1.R b/Projekt_1/Projekt_1.R
new file mode 100644
index 0000000..5984704
--- /dev/null
+++ b/Projekt_1/Projekt_1.R
@@ -0,0 +1,22 @@
+#test t-studenta dla jednej próby
+load("Hamulce.RData")
+attach(Hamulce)
+mean(Wynik)
+t.test(Wynik,mu=18.6,alternative='less')
+
+# dwie próby niezależne
+load("Bledy.RData")
+attach(Bledy)
+tapply(Blad,Kod,mean)
+tapply(Blad,Kod,var)
+var.test(Blad~Kod)
+t.test(Blad~Kod,var.equal=T,alternative='less')
+
+#dwie próby zależne
+load("Cisnienie.RData")
+attach(Cisnienie)
+mean(Po-Przed)
+t.test(Po-Przed,mu=0,alternative='less')
+
+#TODO
+# trzeba narysować rozkład statystyki testowej
diff --git a/Projekt_1/Projekt_1.Rproj b/Projekt_1/Projekt_1.Rproj
new file mode 100644
index 0000000..8e3c2eb
--- /dev/null
+++ b/Projekt_1/Projekt_1.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