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Scientific Python
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Scientific Python

@SciPyTip
Tweets about SciPy (Scientific Python) and related topics from @JohnDCook.
Houston
JohnDCook.com
Joined February 2011
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    Scientific Python
    @SciPyTip
    5h
    Dask: scale pandas/NumPy to bigger-than-memory. Start with dask.dataframe.read_parquet(...) and call compute() at the end. dask.dataframe.read
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    Scientific Python
    @SciPyTip
    23h
    csvkit, a Python library for working with CSV files: csvkit.readthedocs.org
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    Scientific Python
    @SciPyTip
    Aug 17
    numpy.var() computes population variance by default (denominator n). use the ddof=1 option for unbiased sample variance (denominator n-1).
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    Scientific Python
    @SciPyTip
    Aug 15
    With SciPy code
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    Probability Fact
    @ProbFact
    Aug 15
    New post: Probability of an error correcting code correcting an error johndcook.com/blog/2026/08/1…
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    Scientific Python
    @SciPyTip
    Aug 14
    Quick HDF5 with Pandas glowingpython.blogspot.com/2014/08/quick-… by @JustGlowing

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