Transcription of Using R: Frequency Distributions, Histograms, Scatterplots ...
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Using R: Frequency Distributions, Histograms, Scatterplots ...
1 Using R: Frequency Distributions, Histograms, Scatterplots , & Line GraphsThis document describes how to accomplish the following tasks. Making a Frequency Tabletable(data)2 Here we create a Frequency table from raw data imported from a .CSV file. We also see how to appenda relative and cumulative Frequency table to the original Frequency table. Making Histogramshist(data)4 Here use thehistcommand to make a fast and dirty histogram and demonstrate how to add somebells and whistles. Making Scatterplotsplot(x-data, y-data)5 Using theplotcommand.
Here we create a frequency table from raw data imported from a .CSV le. We also see how to append ... { The classes are de ned by creating a list of class boundaries. You can create this list by hand or > bins <- seq(29.5,99.5,by=10) ... 2008 - July 2009 (the rst 12 months after the nancial collapse of 2007). The trick is to tell R how to read ...
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