Search fresh public links, source activity, and ready-to-use post angles for Hypothesis Testing.
Fresh curated links around Hypothesis Testing are collected here so marketers can spot useful updates and turn timely ideas into posts faster.
Recent items include:
Recent curated links from global sources. Generate one free draft from any story, then use SocialBu to schedule and refine your content calendar.
Yesterday, we focused on descriptive statistics — how to summarize the data you already have. But in enterprise data science, the data you…Continue reading on Medium »
Complete guide to running one-sample and two-sample Z-tests in R using BSDA::z.test(), the manual pnorm/qnorm method, and how to choose between a Z-test and a t-test for your data....
So, those exciting results I presented at StanCon about Walnutpie? Let’s pull back the curtain. Confirmation bias in testing Those stellar results were the result of a bug in the w...
Checking an A/B test until it crosses p < 0.05 can turn a nominal 5 percent false-positive rate into almost 28 percent. I use a seeded simulation to show how large the damage ge...
You can read this proposition a dozen times over and still be unable to say what it disallows in phylogenetic inference. Source
There is a replication crisis in the medical literature. Nearly half of all positive trials, when repeated, do not produce a similar positive result.¹,² While many reasons have bee...
Regulators expect insurance companies, banks, and others not to discriminate by race, but businesses are not allowed to collect the race of their customers. One solution fo...
Miha Gazvoda shares this post with the above title and the subtitle, “Using Bayesian multilevel models to correct bias and calibrate uncertainty.” He’s using the chickens model fro...
Partha Sarathi Samal of Paramount on replaying 18 months of incidents against 4,200 tests, the proven, duplicate and unproven verdicts, and their limits.
A clean sample can sound stronger than it is. Someone checks a handful of items, finds no exceptions, and the sentence wants to become broader than the evidence: the process worked...
Use SocialBu to discover ideas, generate post drafts, and schedule them across your social channels.