R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.

When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

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

Including Plots

You can also embed plots, for example:

이제부터 그림을 그려볼거야.

이런 순서로 해보자.

  1. 부리 길이 - 부리 깊이의 산점도를 그린다.
  1. 부리의 종별로 색깔을 입힌다.
library(palmerpenguins)
pg<-data.frame(penguins)
pg<-na.omit(pg)
plot(pg$bill_length_mm,pg$bill_depth_mm,pch=19, col='tomato')

# plot(bill_depth_mm ~ bill_bill_length, data=df, pch=19, col='tomato')

plot(pg$bill_length_mm,pg$bill_depth_mm,
     pch='*',col=as.numeric(pg$species)+1)

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.