If you've started using Python 3.8: - did you know about the walrus operator? ( := aka assignment expressions or pep 572) - how often do you use it? - what do you think of it? I'm actually growing fond of it, after doubting it in…lnkd.in/gNWcRqD lnkd.in/gMrxhBw

😍 For all the designers who've ever toiled away at specs and style guides like this (i.e. financial research report templates, investment statements, etc)

Check out this video tutorial on stem_graphic (the classic stem-and-leaf plot revisited) youtube.com/watch?v=AH6FSh…

50 years ago, John Tukey introduced Exploratory Data Analysis. Imagine walking into his classroom in 1970 to witness history in the making: beyond his philosophy of EDA, he introduced several plots, including the box plot, one of the most popular statisti…lnkd.in/dBe-3VZ

"Seeking Exotics" #anomalydetection #outliers #inliers #ml #datascience github.com/fdion/seeking_…

We use visu.ai in all our #datascience, #dataquality and #datavisualization engagements.

📢 Plotly.js v2.0 is coming soon, after 5 years and 177 releases since v1.0! 🎉Check out the pre-release announcement to find out what's changing and how you can kick the tires on the Release Candidate 🚀 community.plotly.com/t/plotly-js-2-…

Another example of automated title on a fairly detailed plot, a scatter graph matrix. Title includes the dataframe name, the selected variables (without units, unlike the x and y axis), references the legend, the size that is not on the legend. Good news? PR merged in #pandasGUi

And to go along stemgraphic 0.9.1 on pypi.org, documentation has been updated at: dionresearch.github.io/stemgraphic

While at it, not only did we update stemgraphic documentation, but we've also pushed the latest documentation for Hotelling, the python package for T2 tests and uni/multivariate control (run) charts: dionresearch.github.io/hotelling/ #quality #datascience #eda #statistics

My (Dion Research LLC ) Hotelling #python package v0.5.0 now available! It's been beta tested for > month by companies to monitor #manufacturing #quality & large scale #financial #audits in another. Now supports very large datasets. #stats #anomaly #pandas pypi.org/project/hotell…

So how can you test this feature? Install Hotelling and dask and then in your #python script or notebook: from hotelling.helpers import load_df From hotelling.stats import hotelling_t2 x = load_df("pop_a_*.csv",dask=True) Load y similarly then you can call: hotelling_t2(x,y)

Made some progress on the bit crusher pedal prototype. I have the control knobs for the sample rate & the bit depth. Also have the overdrive stage. I am far from done, haven't added LED, bypass, & quite a few more things. It's already pretty effective on my Sequential drumtraks

When people first encounter DataClass or NamedTuple in #Python, it is common for people to believe that the type annotations will generate type checks or type coercions. @ dataclass class Person: name: str age: int Person('Alice', '30') 1/

The Dion Research ClassGraphic python module in action #dataviz #classification #diagnostic

If you want to try ClassGraphic in a jupyter notebook, you can check it out through mybinder at the below link. This is a multiclass classification demo #jupyternotebooks #python #datascience #plotly #classification #classgraphic #infoviz #dataviz mybinder.org/v2/gh/dionrese…