Big Data Analytics

Description

Scenario: You are a data Scientist working for a sports team. You want to assess the improvement (or not) of 10 players2unning 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:

1- Improvement for each player

2- Improved players 4he number of the players that improved

3- Unimproved players 4he number of the players that did not improved

4- Best improver he player whose speed increased the most

5- Least improver he player whose speed decreased the most.

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

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

**((Using RStudio.))**

Explanation & Answer:

Worksheet

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