Assignment 1

Loading data:

data_worldcup2022<-read.csv("https://projects.fivethirtyeight.com/soccer-api/international/2022/wc_matches.csv")

head(data_worldcup2022)

groups <- rep(LETTERS[1:8], each = 8)
group <- rep(groups, length.out = nrow(data_worldcup2022))

data_worldcup2022$group <- group

head(data_worldcup2022)

Conclusion: I loaded the data from https://data.fivethirtyeight.com/ and added a new column name group.

This is the summary of my assignment 1.