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README.md

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run_analysis Script

  • Question 1 - Merge datasets: trainx & testx
  • Question 2 - Extracts measurements: mean, standard deviation for each measurement
  • Question 3 - Replace numbers 1:6 to WALKING,WALKING_UPSTAIRS, WALKING_DOWNSTAIRS, SITTING, STANDING, LAYING and Creation of a new column
  • Question 4 - Rename variables (V1:V561)
  • #Question 5 - Independent tidy data set and use of dplyr library

The dataset includes the following files:

  • 'README.txt'

  • 'variables_info.txt': Shows information about the variables.

  • 'run_analysis.R': List of all features.