Correlation chart of two set (x and y) of data. Using Quantiles. Visualize the effect of factor.
Among statistical summaries, quantiles are alternatives to means and variances, and are prefered sometimes. The benefit of quantiles is derived by its simplicity of calculation. Only the order. No assumptions … Continue reading
Adam Fleischhacker’s question was impressive for me, because I’m using the R numerical integrate function. But I have not thought deeply about that. Now the time to dig it.
The scripting is flexible in Linux and Mac OS, but not in Windows. Executables in Windows OS depend on file name extension (the name after the last period). The RScript … Continue reading
A few days ago, my colleague told me that he had a question about the double box plot. I was very glad and welcomed his question, but soon disappointed, a … Continue reading
While the R uses UTF-8 encoding as default on Linux and Mac OS, the R for Windows does not use UTF-8 as default. So reading and writing UTF-8 files are … Continue reading