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An Introduction to Time Series with JSON Data

February 9, 2016
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An Introduction to Time Series with JSON Data

For this post, I wanted to take the data analysis process in a different direction. Normally, an R analysis starts with data from a comma-separated Excel file (.csv) or a tab-separated file (.txt). However, online data is often formatted in JSON, which stands for JavaScript Online Notation. JSON has different forms, but for this data,

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A use of gsub, reshape2 and sqldf with healthcare data

December 18, 2015
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A use of gsub, reshape2 and sqldf with healthcare data

Building off other industry-specific posts, I want to use healthcare data to demonstrate the use of R packages. The data can be downloaded here. To read the .CSV file in R you might read the post how to import data in R. Packages in R are stored in libraries and often are pre-installed, but reaching

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