Project 2 Work-in-Progress

Review of Hyndman & Athana­sopou­los (HA) text so far.

last.fm user/artist/genre recommender system

Matrix Factorization using SVD

Global baseline predictors & RMSE Comparing predictions using the raw average and baseline predictors calculated with bias values

Variance Reduction Methods

Comparison of Private and Public Colleges

Brief overview of NCAA finances and institutional characteristics

Migrating data from MySQL (relational database) to Neo4j (NoSQL)

Weekly meet-up presentation Openintro Chapter 8, exercise 8.1

Document Classification using RTextTools models

Working with web APIs

Working with HTML, JSON, and XML files in R. Opening files, parsing and creating data frames from each file type.

Preparing three different data sets for downstream analysis.

Using tidyr and dplyr to transform some messy data.

Using R to parse over a given .txt file, retrieve information, and write it to a .csv file.

Regular Expressions in R Automated Data Collection in R Chap. 8, #s 3, 7, 8, 9

Creating a data frame in R using a MySQL database connection

CUNY SPS DATA 607 week 2 assignment on subsetting data in R

CUNY SPS R Bridge Course Final Project

CUNY MS Data Analytics R Bridge Week 4 Assignment Plotting data

CUNY SPS R Bridge Course Week 2 Assignment Creating your own choose( ) function