Data science and statistics
Clean data, explore it and draw conclusions you can defend.
30tutors
7teachers
3free to start
$3 to $12per paid lesson
Data science and statistics tutors
30 tutors
SQL for Analysis: First Queries
SQL for Analysis: First Queries
Write SQL that answers real questions, and check that the answer is right96 lessonsSampleLin ZhaoFreeCommunicating Results to Non ExpertsCommunicating Results to Non Experts
Turn analysis into clear sentences, simple charts and decisions people act on82 lessonsSampleKojo Amankwah$5End to End Tabular ML ProjectEnd to End Tabular ML Project
Take one tabular dataset from question to tested model to clear write up72 lessonsSampleLukas Brenner$9Confidence Intervals, ClearlyConfidence Intervals, Clearly
Build, read and explain confidence intervals without the usual misunderstandings66 lessonsSampleLina Khoury$6Survey Data: Design to AnalysisSurvey Data: Design to Analysis
Write better questions, weight responses sensibly and report survey results honestly65 lessonsSampleLina Khoury$6Descriptive Statistics, First StepsDescriptive Statistics, First Steps
Summarise any set of numbers honestly with averages, spread and shape65 lessonsSampleLina KhouryFreeDesigning Experiments: Power, Units and BlockingDesigning Experiments: Power, Units and Blocking
Plan experiments that can actually detect the effects you care about64 lessonsSampleKojo Amankwah$7Time Series Forecasting BasicsTime Series Forecasting Basics
Forecast demand, traffic or sales with honest baselines, proper backtests and useful intervals62 lessonsSampleKenta Arai$8SQL Window Functions and CohortsSQL Window Functions and Cohorts
Rank, compare and track users over time with window functions and clean CTEs61 lessonsSampleLin Zhao$6Correlation Is Not CausationCorrelation Is Not Causation
Learn the everyday ways correlations mislead and what real causal evidence looks like60 lessonsSampleKojo AmankwahFreeA/B Testing for BeginnersA/B Testing for Beginners
Run your first A/B test properly, from hypothesis to a decision you can defend60 lessonsSampleKojo Amankwah$4Data Science Interview PreparationData Science Interview Preparation
Prepare for SQL, statistics, experimentation, product sense and case rounds with realistic practice59 lessonsSampleYohannes Tesfaye$12Teachers who teach Data science and statistics
They wrote the lesson plans these tutors follow.
Nadia Haddad
Practical NLP: from tokens and embeddings to classification, translation and speechtokenisation, embeddings, text classification9 tutorsSampleLukas Brenner
Model evaluation you can trust: splits, metrics, leakage and tuningtrain validation test splits, cross validation, overfitting9 tutorsSampleKojo Amankwah
Experiments, causal questions and responsible models, explained for decision makersA/B testing, experiment design, statistical power9 tutorsSampleLin Zhao
Data cleaning, SQL, exploratory analysis and honest chartsdata cleaning, exploratory data analysis, SQL9 tutorsSampleKenta Arai
Probability for machine learning, plus forecasting and anomaly detectionprobability, expectation and variance, maximum likelihood9 tutorsSampleLina Khoury
Statistics in plain language, from averages to Bayesian reasoningdescriptive statistics, probability, distributions9 tutorsSampleMore in Machine learning
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