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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
## 
## Welcome to googleVis version 0.7.1
## 
## Please read Google's Terms of Use
## before you start using the package:
## https://developers.google.com/terms/
## 
## Note, the plot method of googleVis will by default use
## the standard browser to display its output.
## 
## See the googleVis package vignettes for more details,
## or visit https://mages.github.io/googleVis/.
## 
## To suppress this message use:
## suppressPackageStartupMessages(library(googleVis))
##       Date                 Temp       
##  Min.   :2002-01-01   Min.   : 8.667  
##  1st Qu.:2002-10-04   1st Qu.:16.861  
##  Median :2003-07-05   Median :23.556  
##  Mean   :2003-07-03   Mean   :22.431  
##  3rd Qu.:2004-04-02   3rd Qu.:27.667  
##  Max.   :2004-12-31   Max.   :36.556
##       Date                 Temp       
##  Min.   :2021-01-01   Min.   : 8.667  
##  1st Qu.:2021-10-04   1st Qu.:16.861  
##  Median :2022-07-05   Median :23.556  
##  Mean   :2022-07-03   Mean   :22.431  
##  3rd Qu.:2023-04-03   3rd Qu.:27.667  
##  Max.   :2024-01-01   Max.   :36.556
## httpd 도움말 서버를 시작합니다 ...
##  완료

Including Plots

You can also embed plots, for example:

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