Concise report on text analysis

Text analysis report, showing information on source files, building and cleaning the NLP corpus, creating N-grams, and plotting frequently used terms.

Introduction to the Random Normal Variable Generator application

Plotly presentation showing the relationship between trees' volume, height, and girth

Random Forest classification model predicting the type of movement based on accelerator, gyroscope, magnetic resistance, and bands and pulleys.

Upload the tweets scraped to a MongoDB instance (local DB instance)

A basic retrieval of 1000 tweets for a specific hashtag and performing a sentiment analysis on tweet text.

Some GGPlot exercises, using the mpg and diamonds datasets.

Linear Regression Exercise. Looking at a data set of a collection of cars, we are interested in exploring the relationship between a set of variables and miles per gallon (MPG). We are particularly interested in the following two questions: - Is an automatic or manual transmission better for MPG? - What is the MPG difference between automatic and manual transmissions?

Investigate the exponential distribution and compare it with the Central Limit Theorem. The Central Limit Theorem (CLT) states that the sampling distribution (shape) of X (X-bar/sample means of the sampling distribution) is approximately normal if the sample size is large enough.

An assignment for Reproducible Research Analyse training data for mobile phone accelerometer / pedometer.

A brief analysis on the calls logged on a service desk in a 12 month period. Analysis includes call rate per hour breakdown for weekdays, and further broken down per month, and associated heat map

Storms most harmful to the population, and having the greatest economic consequence.