Search for tag: "data science"

IDS - Week 10 - Code along

Making presentations and slides and project questions

From  Mine Cetinkaya-Rundel on November 26th, 2020 0 likes 1 plays 0  

IDS - Week 10 - 06 - Bootstrapping

Bootstrapping to create a confidence interval for the mean with tidymodels

From  Mine Cetinkaya-Rundel on November 25th, 2020 0 likes 7 plays 0  

IDS - Week 10 - 05 - Quantifying uncertainty

Constructing a bootstrap confidence interval for the slope

From  Mine Cetinkaya-Rundel on November 25th, 2020 0 likes 7 plays 0  

IDS - Week 10 - 04 - AE - The Office, Part 2

Predicting IMDB ratings of The Office episodes. Part 2 of 2: Modeling, cross validation, and model selection.

From  Mine Cetinkaya-Rundel on November 23rd, 2020 0 likes 6 plays 0  

IDS - Week 10 - 03 - AE - The Office, Part 1

Predicting IMDB ratings of The Office episodes. Part 1 of 2: Data preparation and feature engineering.

From  Mine Cetinkaya-Rundel on November 23rd, 2020 0 likes 6 plays 0  

IDS - Week 10 - 02 - Cross validation

Cross validation for evaluating model performance and RMSE

From  Mine Cetinkaya-Rundel on November 23rd, 2020 0 likes 21 plays 0  

IDS - Week 10 - 01 - Keeping up with IDS

Keeping up with IDS - Week 10

From  Mine Cetinkaya-Rundel on November 23rd, 2020 0 likes 9 plays 0  

IDS - Week 09 - Code along

Code along for Week 09

From  Mine Cetinkaya-Rundel on November 19th, 2020 0 likes 7 plays 0  

IDS - Week 09 - 04 - Feature engineering

Feature engineering with recipes and fitting models with workflows

From  Mine Cetinkaya-Rundel on November 16th, 2020 0 likes 14 plays 0  

IDS - Week 09 - 03 - Prediction and overfitting

Making predictions based on models and splitting data into training and testing sets to avoid overfitting

From  Mine Cetinkaya-Rundel on November 16th, 2020 0 likes 20 plays 0  

IDS - Week 09 - 02 - Logistic regression

Predicting binary outcomes with logistic regression

From  Mine Cetinkaya-Rundel on November 16th, 2020 0 likes 19 plays 0  

IDS - Week 09 - 01 - Keeping up with IDS

Keeping up with IDS - Week 09

From  Mine Cetinkaya-Rundel on November 16th, 2020 0 likes 13 plays 0  

RESPIRE Showcase: Best of Creating Data Management Capacity

Delivered by Tathagata Bhattacharjee, King Edward Memorial Hospital Research Centre Recorded for the RESPIRE Annual Scientific Meeting 2020 Good data management is the cornerstone of good research.…

From  Jessica Conway on November 15th, 2020 0 likes 6 plays 0  

IDS - Week 08 - Code-along

Fitting and interpreting linear models

From  Mine Cetinkaya-Rundel on November 12th, 2020 0 likes 2 plays 0  

IDS - Week 08 - 05 - Models with multiple predictors

Linear regression with multiple predictors

From  Mine Cetinkaya-Rundel on November 11th, 2020 0 likes 17 plays 0  

IDS - Week 08 - 06 - More models with multiple predictors

More discussion on main and interaction effects and comparing adjusted R-squared values of models

From  Mine Cetinkaya-Rundel on November 11th, 2020 0 likes 14 plays 0