Cleb

Cleb has asked 50 questions and find answers to 96 problems.

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Highly interested in mathematical modeling, bioinformatics and data analysis.

Cleb questions

Replace strings in a string by a substring of those strings
How to repeat certain rows of a dataframe?
Why do I see all original index elements in a sliced dataframe? [duplicate]
How to define the imports from a module?
How to check whether each value of one column maps to exactly one value in another column?
How to check whether all elements in a list of lists are strings
Python: how to simultaneously add two lists to a list?
How to deal with "incompatible type "Optional[str]"; expected "str""?
How to sort a list based on the output of numpy's argsort function
How to map values in place?

Cleb answers

How to replace NaN with sum of the row in Pandas DatatFrame
Pandas: filtered dataframe does not return any rows, but unfiltered does
map each element to expression
Iterating and selecting a specific array from a multidimensional array in Python
Sympy fails, wxMaxima not
All possible combinations of a given string
Use UnivariateSpline to fit data tightly
How to keep earliest record for each category but without considering the extra columns?
How to sort a matrix in the ascending order by the sum of its row in Python?
scipy splrep() with weights not fitting the given curve