This repository is built for the project in Coursera course: Getting-and-Cleaning-Data. The project description can be found [https://class.coursera.org/getdata-009/human_grading/view/courses/972587/assessments/3/submissions] The repository includes:
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UCI HAR Dataset: the data being analysed, downloaded from link [https://d396qusza40orc.cloudfront.net/getdata%2Fprojectfiles%2FUCI%20HAR%20Dataset.zip] and the description about the data is [http://archive.ics.uci.edu/ml/datasets/Human+Activity+Recognition+Using+Smartphones]
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run_analysis.R: the R script run on the UCI HAR Dataset.
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final.txt: generated by run_analysis.R, and should be submitted for the project.
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codebook.md: describe the variables in the final.txt
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README.md: a description of the current repository.