connect excel to r

1. Install and load the necessary packages:

install.packages("readxl")
library(readxl)
install.packages("writexl")
library(writexl)

1. Set the working directory to the location of your Excel file:

setwd("path/to/your/directory")

1. Read data from Excel into R:

data <- read_excel("your_excel_file.xlsx")

1. Perform necessary data manipulations or analyses in R.

2. Write the results back to Excel:

write_xlsx(result_data, "output_excel_file.xlsx")

1. Close the connection to Excel (optional):

# Only if needed to release the Excel file for external use
closeXL()