Tag Archives: Link to Python

Calling Numpy polynomial functions from Excel

The Numpy polynomial related function discussed in recent posts can now be downloaded from: py_Numpy.zip The download file includes Python code and a sample spreadsheet. Required installed software is Python, Numba and pyxll to call the code from Excel. Some … Continue reading

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

Removing Add-ins

Recently I had problems with an Excel Add-in that was still trying to run, and generating error messages, even after being removed from the add-in list and uninstalled. After much searching and trying suggested methods that didn’t work, I finally … Continue reading

Posted in Computing - general, Excel, Link to dll, Link to Python, VBA | Tagged , , , , , , | Leave a comment

Python Matrix Functions with ExcelPython – 2

Following the previous ExcelPython post I have modified the VBA and Python code for improved performance and to simplify the Python coding.  The main change is that where Numpy Arrays are required in the Python code, these are now created … Continue reading

Posted in Arrays, Excel, Link to Python, Maths, NumPy and SciPy, UDFs, VBA | Tagged , , , , , , | 14 Comments