Category Archives: tools

How I Learned Data Munging

cleaning dataAny project involving data requires a specific format. Visualization libraries such at ggplot2 or matplotlib work with specific types of data. Any modeling or prediction is going to require a specific format. Most of the time a project requires several iterations of plotting or analysis, so data munging is a skill that you’ll use a LOT.

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Scraping Page Title & Meta Description with Google Docs

Fatal error: Uncaught Error: Call to a member function id() on array in /nfs/c04/h01/mnt/67823/domains/ Stack trace: #0 /nfs/c04/h01/mnt/67823/domains/ CrayonFormatter::format_code('', Array, Object(CrayonHighlighter)) #1 [internal function]: CrayonFormatter::delim_to_internal(Array) #2 /nfs/c04/h01/mnt/67823/domains/ preg_replace_callback('#()#msi', 'CrayonFormatter...', '=IMPORTXML(A2, ...') #3 /nfs/c04/h01/mnt/67823/domains/ CrayonFormatter::format_mixed_code('=IMPORTXML(A2, ...', Object(CrayonLang), Object(CrayonHighlighter)) #4 /nfs/c04/h01/mnt/67823/domains/ in /nfs/c04/h01/mnt/67823/domains/ on line 36