# Use R
You are a data Scientist working for a sports team. You want to assess the

Posted: January 17th, 2023

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Use R

You are a data Scientist working for a sports team. You want to assess the improvement (or not) of 10 players’ running speed.You have been supplied with two vectors of data: Speed of players before doing a certain practice, and their speed after it. Your task is to calculate the following metrics:

Improvement for each player

Improved players – the number of the players that improved

Unimproved players – the number of the players that did not improved

Best improver – The player whose speed increased the most

Least improver – The player whose speed decreased the most

The file with the vectors is available on week 2 in blackboard.#Data

SpeedAfter <- c(145, 76, 86, 91, 80, 81, 114, 97, 103, 143 )

SpeedBefore <- c(120, 56, 123, 120, 86, 64, 32, 58, 69, 166 )

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