This is my first class on R markdown, and it been useful for my trianing and i love it To itemize the name of people in the class using *, use double underscore or double asteri to boldface
Five fruits I love
Pawpaw For header
To bring in where i can write a chunk of code crt+alt+ letter i # 4.1.4 Logicals Are Numbers! # Because of the binary nature of logical values, they’re often represented with # TRUE as 1 and FALSE as 0. TRUE+TRUE FALSE-TRUE T+T+F+T+F+F+T 1&&1 1||0 0&&1
# 4.1.4 Logicals Are Numbers!
# Because of the binary nature of logical values, they’re often represented with
# TRUE as 1 and FALSE as 0.
TRUE+TRUE
## [1] 2
FALSE-TRUE
## [1] -1
T+T+F+T+F+F+T
## [1] 4
1&&1
## [1] TRUE
1||0
## [1] TRUE
0&&1
## [1] FALSE
summary(cars)
## speed dist
## Min. : 4.0 Min. : 2.00
## 1st Qu.:12.0 1st Qu.: 26.00
## Median :15.0 Median : 36.00
## Mean :15.4 Mean : 42.98
## 3rd Qu.:19.0 3rd Qu.: 56.00
## Max. :25.0 Max. :120.00
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