ex_data <- read.table("data_ex.txt", header = TRUE)
View(ex_data)
ex_data <- read.table("data_ex1.txt", header = TRUE, sep=",")
View(ex_data)
ex_data <- read.csv("data_ex.csv")
View(ex_data)
install.packages("readxl")
library(readxl)
excel_data <- read_excel("data_ex.xlsx")
View(excel_data)
excel_data2 <- read_excel("data_ex.xlsx", sheet=2)
install.packages("XML")
library(XML)
xml_data <- xmlToDataFrame("data_ex.xml")
View(xml_data)
install.packages("jsonlite")
library(jsonlite)
json_data <- fromJSON("data_ex.json")
View(json_data)
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