Chuck

Chuck has asked 28 questions and find answers to 13 problems.

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I'd rather be doing Physics

Chuck questions

How to apply a function to a column in Pandas depending on the value in another column?
Does PySpark ML LogisticRegression weightCol implement a sampleWeight or classWeight?
Should duplicate entries be removed prior to running an EM Record Linkage algorithm?
How to add multiple columns to R dataframe from list
Access element and tag in xml file using ElementTree
Python - error: look-behind requires fixed-width pattern
np.where multiple logical statements pandas
Vertex Labels in igraph R
Pandas Unicode Import Export error with to_excel() read_excel()
Convert raw Ipython Notebook txt to Ipynb

Chuck answers

How to create a new pandas dataframe from old dataframe using a list of column names
pass multiple dataframes through a function simultaneously
Vertex Labels in igraph R
Rolling Mean on pandas on a specific column
How to add a legend to matplotlib scatter plot
python regex to replace all single word characters in string
Get rid of vertex labels in graph plot in R
ValueError: time data does not match format '%Y-%m-%d %H:%M:%S.%f'
Bokeh: AttributeError: 'DataFrame' object has no attribute 'tolist'
Perform value counts in Python/Pandas on one column, but return values in multiple columns