Pinned Repositories
conjoint-analysis
Choice-based conjoint analysis and choice modeling using R.
datasciencecoursera
datasharing
The Leek group guide to data sharing
donation-prediction
Binary classification to predict donor vs. non-donor & regression to prediction donation amount. Logistic regression, QDA, LDA, Random Forests, SVMs, Bagging, Boosting, Ridge Regression
email-targeting-prediction
Prediction model to send targeted emails to maximize ROI.
market-segmentation
Unsupervised learning using K-Means, Hierarchical, and PAM clustering to establish meaningful marketing segments.
npr-roadtrip-map
Shiny App of NPR stations. Includes mapping tool to find stations along a route.
spam-prediction
Logistic Regression, SVMs, and Random Forest to identify spam with minimal fall-out.
trump-tweets
R code used to retrieve @realdonaldtrump tweet text from Twitter API. Used to maintain interactive data viz at https://goo.gl/6qSqYF
white-house-financials
R code to create columnar data tables from PDF financial disclosures provided by ProPublica. Resulting data used to build data visualizations at http://goo.gl/npT4sS
macholan's Repositories
macholan/conjoint-analysis
Choice-based conjoint analysis and choice modeling using R.
macholan/market-segmentation
Unsupervised learning using K-Means, Hierarchical, and PAM clustering to establish meaningful marketing segments.
macholan/npr-roadtrip-map
Shiny App of NPR stations. Includes mapping tool to find stations along a route.
macholan/white-house-financials
R code to create columnar data tables from PDF financial disclosures provided by ProPublica. Resulting data used to build data visualizations at http://goo.gl/npT4sS
macholan/datasciencecoursera
macholan/datasharing
The Leek group guide to data sharing
macholan/donation-prediction
Binary classification to predict donor vs. non-donor & regression to prediction donation amount. Logistic regression, QDA, LDA, Random Forests, SVMs, Bagging, Boosting, Ridge Regression
macholan/email-targeting-prediction
Prediction model to send targeted emails to maximize ROI.
macholan/spam-prediction
Logistic Regression, SVMs, and Random Forest to identify spam with minimal fall-out.
macholan/trump-tweets
R code used to retrieve @realdonaldtrump tweet text from Twitter API. Used to maintain interactive data viz at https://goo.gl/6qSqYF
macholan/forest-cover
Predicting forest cover type classification using neural nets, SVMs, random forests, etc.
macholan/googleslider
R package for Google Slides
macholan/immigration-attitudes-conjoint
macholan/northwestern-mspa
macholan/ProgrammingAssignment2
Repository for Programming Assignment 2 for R Programming on Coursera
macholan/titanic-survival
Draft R code for Titanic Kaggle competition: https://www.kaggle.com/c/titanic
macholan/wine-classification
Multiclass classification using neural nets, SVM, and random forests.