Tag Archives: Excel

Extracting and counting factors with Python and Numba

Posted on 24/02/2024 by dougaj4

This post features code using the pyxll add-in to call Python code from Excel. See pyxll for more details and downlod. A recent issue of New Scientist had a series of puzzles finishing with: how many integers between 1 and … Continue reading →

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

ULS Concrete design with Python

Posted on 11/02/2024 by dougaj4

The py_UMom and py_ULS Design Functions have now been updated and can be downloaded from: py_UMom.zip py_ULS Design Functions More details of the two spreadsheets can be found at Python Code Updates – py_UMom and ULS Design Functions – Python version. The … Continue reading →

Posted in Beam Bending, Concrete, Excel, Link to Python, Newton, PyXLL, UDFs | Tagged , , , , , , , , | Leave a comment

New GROUPBY and PIVOTBY functions

Posted on 14/01/2024 by dougaj4

Microsoft recently announced two new functions that provide similar functionality to pivot tables, but will update automatically for any change in the referenced data. These functions are currently rolling out to users enrolled in the beta channel for Windows Excel and Mac Excel. … Continue reading →

Posted in Computing - general, Excel | Tagged , , , , , , | Leave a comment

Scipy Functions with Excel and pyxll 9 – Special, distance, space and constants functions and FFT

Posted on 08/01/2024 by dougaj4

In the final post in this series I will look at linking Excel to the Scipy special, distance, space and constants functions and also the Fast-Fourier Transform (FFT) functions. The py_Special-Dist and py_FFT spreadsheet, with associated Python code in PythonSpaceFuncs3.py … Continue reading →

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

Scipy Functions with Excel and pyxll 8 – Statistics

Posted on 05/01/2024 by dougaj4

This post looks at linking Excel to the Scipy and Pandas statistics functions using pyxll. The py_Stats spreadsheet, with associated Python code in PythonStatsFuncs3.py and pyScipy3.py, are included in the download file: py_SciPy.zip Details of the required pyxll package (including … Continue reading →

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