The process of taking raw data and parsing, filtering, extracting, organizing, combining, cleaning or otherwise converting it into a consistent useable form for further processing or input to an algorithm or system.
I'm surely missing something simple here. Trying to merge two dataframes in pandas that have mostly the same column names, …
python pandas dataframe data-mungingI need to stripe the white spaces from a CSV file that I read import csv aList=[] with open(self.…
python csv data-mungingI need to convert dates into Excel serial numbers for a data munging script I am writing. By playing with …
python excel datetime data-mungingI'm doing some data munging which would be quite a bit simpler if I could stick a bunch of dictionaries …
python database data-mungingI have the following 2 data frames: df1 = pd.DataFrame({ 'dates': ['02-Jan','03-Jan','30-Jan'], 'currency': ['aud','gbp','eur'], …
python pandas dataframe lookup data-mungingI am new to Python and have worked my way through a few books on it. Everything is great, except …
pandas d3.js ipython data-mungingThe openxlsx::write.xlsx function is overwriting spreadsheet instead of adding another tab. I tried do follow some orientations of …
r data-munging openxlsxI have a number of Python scripts I wrote a while back, to do some data munging. I need to …
c# data-munging