I was reading Rupert Miller’s book Beyond ANOVA when I ran across this line: I never use the Kolmogorov-Smirnov test…
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Data Engineering Blog
Transparent Schema Registry for Kafka StreamsPainlessly test Kafka Streams with AvroFluent Kafka Streams TestsA Java test DSL for Kafka StreamsRunning R on AWS LambdaR is…
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My previous post introduced the Cliff random number generator. The post showed how to find starting seeds where the generator…
Continue ReadingHypothesis testing for dummies
Don’t worry, Python is here to save us. We can easily test this using the stats library from scipy in…
Continue ReadingInferential Statistics: Understanding Hypothesis Testing Using Chi-Square Test
Well, we have multiple statistical techniques like descriptive statistic where we measure the data central value, how it is spread…
Continue ReadingLog Book —Guide to Hypothesis Testing
Log Book —Guide to Hypothesis TestingThis is a guide to Hypothesis testing. I have tried to cover the basics of…
Continue ReadingPython Tutorial For Researchers Who use R
Python Tutorial For Researchers Who use RInstallation, Loading Data, Visualization, Linear Regression, Rpy2Jun WuBlockedUnblockFollowFollowingJul 2@wwarby unsplash. comThis tutorial is aimed at…
Continue ReadingA quick run-through of Holt-Winters, Seasonal ARIMA and FB Prophet
A quick run-through of Holt-Winters, Seasonal ARIMA and FB ProphetGregory FeltonBlockedUnblockFollowFollowingJun 27gianfelton/Comparing-Holt-Winters-SARIMA-and-FBProphetThis is a simple notebook comparing the output of Holt-Winters,…
Continue ReadingHypothesis Testing — An Introduction
To solve such problems we always start with a null hypothesis, and we assume that the null hypothesis is true…
Continue ReadingStatistics For Real World Data
Statistics For Real World DataSome useful statistical tools for imperfect dataRyan FarmarBlockedUnblockFollowFollowingJun 14IntroductionIn any introductory statistics course, you’ll pretty much always…
Continue ReadingPredicting Titanic Survivors (A Kaggle Competition)
We’ll find out!Let’s get started!1. 0 Importing the DataThe first step in the process is always to load in the data as…
Continue ReadingTop 10 Statistics Mistakes Made by Data Scientists
The model you built looked great in R&D but performs horrible in production. The model you said will do wonders…
Continue ReadingThe ultimate guide to A/B testing. Part 1: experiment design
Maybe it would have been even worse if the game didn’t have that new mode. In this case, the best…
Continue ReadingIntroduction to concise and expressive REST API testing framework — WebTau
Introduction to concise and expressive REST API testing framework — WebTauMykola GolubyevBlockedUnblockFollowFollowingMay 28IntroductionWebtau (short for web test automation) is a tool and…
Continue ReadingSingapore Flat Price Predictor
I will be running multiple experiments and do some comparison with the base model. I will cover that in the…
Continue Reading1st Place Solution for Intel Scene Classification Challenge
1st Place Solution for Intel Scene Classification ChallengeHosted by Analytics VidhyaAfzal SayedBlockedUnblockFollowFollowingJun 2IntroductionProblemYou are provided with a dataset of ~25k…
Continue ReadingTop 10 reasons to write unit tests
Top 10 reasons to write unit testsMike WillsonBlockedUnblockFollowFollowingMay 31First off, what is a unit test?From Wikipedia:unit testing is a software testing…
Continue ReadingWhat Does a Lady Tasting Tea Have to Do with Science?
Even if the lady had no ability to distinguish milk-first from tea-first, she would be expected to get a couple…
Continue ReadingAsynchronous Workflows in Data Science
Asynchronous Workflows in Data ScienceJuha KiiliBlockedUnblockFollowFollowingMay 31Pointlessly staring at live logs and waiting for a miracle to happen is a huge…
Continue ReadingHow to run your grouped testNG tests using Gradle
If you go back and see PersonTest. kt, you can see the test should pass since we are setting up…
Continue ReadingHypothesis testing visualized
The general framework is as follows:Define a statistic that can be used to measure the deviation of the metric we…
Continue ReadingMock verification in Kotlin using MockK and Atrium
Mock verification in Kotlin using MockK and AtriumMario FernándezBlockedUnblockFollowFollowingMay 26I have been working with Kotlin a lot lately. It is a…
Continue ReadingGetting Started with OmniAuth
So here it is — my attempt to combine everything you need to know about getting started with implementing and testing OmniAuth…
Continue ReadingLeverage Spring’s dependency injection for UI automation
Photo by victor estrada diazLeverage Spring’s dependency injection for UI automationMartin SchneiderBlockedUnblockFollowFollowingMay 22Spring is a widely used and established Java application…
Continue ReadingLerner — using RL agents for test case scheduling
Lerner — using RL agents for test case schedulingNetflix Technology BlogBlockedUnblockFollowFollowingMay 21By: Stanislav Kirdey, Kevin Cureton, Scott Rick, Sankar RamanathanIntroductionNetflix brings delightful…
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