# power

Overview A demonstration of statistical analytics by Integrating Python within Power BI Share the findings using dashboards and reports  …

## Bex Tuychiev

How to store digital files in a database in PythonAn important part of a programmer’s toolbox12 Rules that made today’s Data ScienceAll…

## Permutable polynomials

Two polynomials p(x) and q(x) are said to be permutable if p(q(x)) = q(p(x)) for all x. It’s not hard…

## Compact form of the Lagrange inversion formula

The Lagrange inversion formula can be used to find the power series for the inverse of a function. I wrote…

## Change of basis and Stirling numbers

Polynomials form a vector space—the sum of two polynomials is a polynomial etc. —and the most natural basis for this…

## Distribution of zip code population

There are three schools of thought regarding power laws: the naive, the enthusiasts, and the skeptics. Of course there are…

## ZhongTr0n

Power BI: How I Started Using Python To Automate Tasks5 Quick Ways To Speed Up Your Power BI DashboardCreate categorical choropleth…

## Dipping a toe in the Power BI Lake

Dipping a toe in the Power BI LakeFinding the visit comfortable, familiar and friendlyDavid Moore MScBlockedUnblockFollowFollowingJun 30Photo by Adeolu Eletu on UnsplashMicrosoft released…

## The Infinity Stones of Data Science

This is going to surprise you, but. its relative. If we are interested in descriptive analysis — that is, no…

## Can We Use Social Media to Locate Legitimate Power Outages?

Can We Use Social Media to Locate Legitimate Power Outages?An exploration into using Natural Language Processing to classify tweets based on…

## Time Series Analysis, Visualization & Forecasting with LSTM

Photo credit: UnsplashTime Series Analysis, Visualization & Forecasting with LSTMStatistics normality test, Dickey–Fuller test for stationarity, Long short-term memorySusan LiBlockedUnblockFollowFollowingMay 16The title…

## 10 Useful Data Analysis Expressions (DAX) Functions for Power BI Beginners

Just doing a quick drag and drop won’t solve our problem. That’s where the power of Data Analysis Expressions (DAX)…

## A declarative way to calculate power sets in JavaScript (with a short detour to Haskell)

A declarative way to calculate power sets in JavaScript (with a short detour to Haskell)Zoltán TamásiBlockedUnblockFollowFollowingApr 19There is a definite differentiation…

## How AI/ML Help Secure the US Power Grid Infrastructure

The power grid of the United States is one of the most complex and technical systems in operation around the…

## Extending the Rainbow HAT for the Raspberry Pi with More Peripherals

Extending the Rainbow HAT for the Raspberry Pi with More PeripheralsCharles XieBlockedUnblockFollowFollowingFeb 27The Rainbow HAT for the Raspberry Pi comes…

## A Case for Nuclear: Bridging the Route to Renewables with Low-Carbon Energy

A Case for Nuclear: Bridging the Route to Renewables with Low-Carbon EnergyEvidence-Based Policy is Bigger than You or Your Feelings — Part IIIDaniel…

## Economics, power laws, and hacking

Increasing costs impact some players more than others. Those who know about power laws and know how to prioritize are…

## Experiment sample size calculation using power analysis

Experiment sample size calculation using power analysisStan NevedomskyBlockedUnblockFollowFollowingJan 22If you use experiments to evaluate a product feature, and I hope you…

## User Segmentation and Power User Analysis in SQL

What actions do you look for?Power Users Bring You the Most ValueAs a consultant working with different clients, I run into…

## Fibonacci, Power Series and Big-O

While I like puzzles, I didn’t expect that I’d just be able to work this out, so I opened Google.…

## Power BI and R: Intro to Visualizations

Microsoft has also extended Power BI with support for incorporating R visualizations into Power BI projects, enabling a myriad of…

## Why a Business Analytics Problem Demands all of your Data Science Skills

The rise (or re-emergence) of powerful machine learning (ML) and artificial intelligence (AI) techniques is helping this transformation to a…

## Using Python in Power BI

In this article we will step by step prepare a Python environment, enable Python in Power BI, import data and…