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:

x <- c(7, 15, 23, 12, 44, 56, 32)
barplot(x, xlab = "GeeksforGeeks Audience",
        ylab = "Count", col = "white",
        col.axis = "darkgreen",
        col.lab = "darkgreen")

library(ggplot2)
## Warning: package 'ggplot2' was built under R version 4.2.3
library(dplyr)
## Warning: package 'dplyr' was built under R version 4.2.3
## 
## Attaching package: 'dplyr'
## The following objects are masked from 'package:stats':
## 
##     filter, lag
## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union
# Create a synthetic dataset
set.seed(123)
data <- data.frame(
  Category = rep(LETTERS[1:5], each = 20),
  Value = rnorm(100, mean = 50, sd = 10)
)
ggplot(data, aes(x = Category, y = Value)) +
  geom_boxplot(fill = "lightpink", color = "black") +
  labs(title = "Box Plot", x = "Category", y = "Value")

set.seed(123)
data <- data.frame(
  Category = rep(LETTERS[1:5], each = 20),
  Value = rnorm(100, mean = 50, sd = 10)
)
# Create a pie chart
data_pie <- data %>%
  group_by(Category) %>%
  summarize(Count = n())

ggplot(data_pie, aes(x = "", y = Count, fill = Category)) +
  geom_bar(stat = "identity") +
  coord_polar("y") +
  labs(title = "Pie Chart") +
  theme_void()

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