Colonel Beauvel

Colonel Beauvel has asked 36 questions and find answers to 193 problems.

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Colonel Beauvel questions

R find order of a vector
Lasso - Choose the initial point in scikit coordinate descent
Remove lines in dataframe using a list in Pandas
R connect to Thomson Reuters Eikon
Bootstrap multiselect select all options at instanciation
Regression with Lasso, all coeffs are 0
Python pandas - particular merge/replacement
Data.frame filtering
Filter array based on an array of index
Makefile error make (e=2): The system cannot find the file specified

Colonel Beauvel answers

How to access column via index when using iterrows()
How to interpolate between to vectors using R?
Using a variable to specify a column name within `data.table`
data.frame rows to list named elements
read csv +unicode in R
Does Pandas DataFrame bracket accessor [ ] prefer columns or rows?
piecewise linear interpolation function in python
Pandas replace nan with mean value for a given grouping
R: efficient ways to add months to dates?
Create additional row if there are specific values in the row