Category Archives: Arrays

Scipy-statistics with all distributions

Posted on 17/05/2026 by dougaj4

Following the previous post the Scipy statistics functions have been updated to include all the distributions, including the discrete distributions. The input to the distribution functions has also been updated to allow arrays to be transferred either as Excel ranges … Continue reading →

Posted in Arrays, Excel, Link to Python, Maths, Newton, NumPy and SciPy, PyXLL, UDFs | Tagged , , , , , , , , , , , | Leave a comment

Transferring different data types to/from Python with pyxll

Posted on 12/05/2026 by dougaj4

When a user defined function (UDF) is created in Excel with Python and pyxll the data type of each argument can be specified, either in the @xl_func decorator, or with a separate @xl_arg decorator for each argument. I prefer the … Continue reading →

Posted in Arrays, Excel, Link to Python, Newton, NumPy and SciPy, PyXLL, UDFs | Tagged , , , , , , , , , | 1 Comment

Scipy-statistics with distributions

Posted on 01/05/2026 by dougaj4

The Scipy statistics functions last presented here have now been updated with the addition of links to the numerous distribution functions. The py_Stats spreadsheet, with associated Python code in PythonStatsFuncs3.py and pyScipy3.py, and also minor updates to the pyNumpy.py code, … Continue reading →

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More on TrimRange and the Drop Function

Posted on 20/11/2025 by dougaj4

A comment on my previous post links to a helpful YouTube video on using TrimRange and the Dot operator: It also looks at using the Drop Function to exclude a specified number of rows and/or columns from the top or … Continue reading →

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The TrimRange Function

Posted on 05/11/2025 by dougaj4

I have just discovered the TRIMRANGE function, and its very useful shortcut version, which were introduced to Excel 365 about a year ago. The function excludes all empty rows and/or columns from the outer edges of a range or array, … Continue reading →

Posted in Arrays, Excel | Tagged , , , | 2 Comments