I noticed yesterday that the population in a zip code near me is roughly equal to the zip code itself.…

Continue Reading# population

## Animating Visualizations in Python with MatPlotLib and ImageIO

Because our audiences have built-in notions about the flow of time, we have many more expressive options for displaying data…

Continue Reading## How The Pudding team uses Mapbox

How The Pudding team uses MapboxVisual storytelling on population, music, and Wikipedia mapsMapboxBlockedUnblockFollowFollowingJun 7By: Matt Daniels, Journalist-Engineer and Business lead/CEO at…

Continue Reading## Udacity : Data Scientice Nano Degree Capstone Project — Create Customer Segmentation Report for Arvato Financial Services

Udacity : Data Scientice Nano Degree Capstone Project — Create Customer Segmentation Report for Arvato Financial ServicesKuanYao HuangBlockedUnblockFollowFollowingMay 17Photo by Christiann Koepke on UnsplashProject…

Continue Reading## Statistics Research Principles and Terminologies

That’s where inferential statistics comes into the picture. Inferential statistics refer to the use of sample data to reach some…

Continue Reading## Stratified sampling and how to perform it in R

Stratified sampling and how to perform it in RThe proper way to sample a huge datasetGianluca MalatoBlockedUnblockFollowFollowingMay 7Photo by Giorgio Tomassetti on UnsplashIn…

Continue Reading## Joining Data Sources

Joining Data SourcesRitvik KharkarBlockedUnblockFollowFollowingMay 3Photo by Christopher Burns on UnsplashMost “data science” in the real world involves creating a data set, a…

Continue Reading## Understanding Confidence Interval

Remember that for frequentist, there is one true population mean that exists, independent of how many times you draw sample.…

Continue Reading## Statistician proves that statistics are boring

I’m never going to know the answer. My laziness means I have to give up on getting facts or certainty,…

Continue Reading## Predicting “Bikeability” in U.S. Cities

After gathering and cleaning data from the aforementioned sources, I needed to join the disparate information. One main source of…

Continue Reading## Conducting a Population Proportion Estimation Study(Binary Variable): Ideas on how to approach it.

The answers to these questions are what shaped the results of my study. Before I conduct my own research, I…

Continue Reading## Why Sample Variance is Divided by n-1

Why Sample Variance is Divided by n-1Explaining high school statistics that your teachers didn’t teachEden AuBlockedUnblockFollowFollowingFeb 20Photo by Tim Bennett on UnsplashIf you…

Continue Reading## Viral Fashion, Networks & Statistical Physics

One possible explanation is simple: Zetsche’s influence over what is appropriate is so great that his action single handedly changed…

Continue Reading## Understanding Compositional Pattern Producing Networks (Part One)

Such lack of uniformity between network topologies makes evolution of CPPNs somewhat unique and difficult, so I thought it would…

Continue Reading## A/B testing: the importance of Central limit theorem

In this article, I will explain the practical benefits of this theorem and its importance in A/B testing.A central limit…

Continue Reading## A Gentle Customer Segmentation approach for mail-order Industries

This gives us a basis for dropping all the rows with more than 70% of NaN values, thereby obtaining a…

Continue Reading## Thanos was wrong about world population.

The hope is that in sharing accessible stories relating to data and tech developments (in an increasingly data-centric era) — non-technical readers…

Continue Reading