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Formeln in
R Markdown
Mark Heckmann
University of Bremen, Germany
www.markheckmann.de
Version Januar, 2014
© CC BY-NC 2.0 DE
LaTeX-Formeln
LaTeX ist eine eigene Sprache, die es leicht
macht, Formeln einzugeben.
Zwischen den $$-Tag steht die LaTeX-Syntax
$$ 1 + 2 = 3 $$!
Oder In-Line
Die Formel lautet $ (a + b) $ !
LaTeX-Formeln
•  Tiefgestellt

•  Hochgestellt

xi
xij
i

x
ij
x

x_i!
x_{ij}!
x^i!
X^{ij}!

Soll eine Hoch- oder Tiefstellung auf mehrere Zeichen
angewendet werden, werden diese in geschweiften
Klammern zusammengefasst.
Your turn
Erstelle folgende Zeile!
LaTeX-Formeln
•  Überstrich

x

•  Dach

ˆ
x

bar{x}!
!
!
hat{x}!
!
!

Der Backslash () ist bei LaTeX Ausdrücken
vorangestellt, z.B. sum
LaTeX-Formeln
•  Summe

∑i
∑i

sum{i}!
sum_{i=1}{i}!

i=1
k

∑i

sum_{i=1}^{k}{i}!

i=1

Der Backslash () ist bei LaTeX Ausdrücken
vorangestellt, z.B. sum
Your turn
Erstelle folgende Formel!
LaTeX-Formeln
•  Bruchstrich

1
a+b

frac{1}{a+b}!

Ausdrücke können verschachtelt werden:

1
∑a+b

sum{ frac{1}{a+b} }!
Your turn
Erstelle folgende Formeln!
Getting started mit LaTeX-Formeln
http://en.wikibooks.org/wiki/LaTeX/Mathematics
Wikipedia nutzt LaTeX
http://de.wikipedia.org/wiki/
Korrelationskoeffizient
Your turn
Such Dir eine Formel von
Wikipedia und kopiere sie in das
R Markdown Dokument!

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