RMarkdown RPubs Test

library(UsingR)

## Loading required package: MASS
## Loading required package: HistData
## Loading required package: Hmisc
## Loading required package: grid
## Loading required package: lattice
## Loading required package: survival
## Loading required package: splines
## Loading required package: Formula
## 
## Attaching package: 'Hmisc'
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## Die folgenden Objekte sind maskiert from 'package:base':
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##     format.pval, round.POSIXt, trunc.POSIXt, units
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## Loading required package: aplpack
## Loading required package: tcltk
## Loading required package: quantreg
## Loading required package: SparseM
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## Attaching package: 'SparseM'
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## Das folgende Objekt ist maskiert from 'package:base':
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##     backsolve
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## 
## Attaching package: 'quantreg'
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## Das folgende Objekt ist maskiert from 'package:Hmisc':
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##     latex
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## Das folgende Objekt ist maskiert from 'package:survival':
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##     untangle.specials
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## 
## Attaching package: 'UsingR'
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## Das folgende Objekt ist maskiert from 'package:survival':
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##     cancer

data(galton)
str(galton)

## 'data.frame':    928 obs. of  2 variables:
##  $ child : num  61.7 61.7 61.7 61.7 61.7 62.2 62.2 62.2 62.2 62.2 ...
##  $ parent: num  70.5 68.5 65.5 64.5 64 67.5 67.5 67.5 66.5 66.5 ...