Linear Regression in Time series

Simple exponential smoothing and Holt's method for the books dataset

Problems 1 and 2 from Chapter 4 of Shmueli plus project ideas

Problems 1,2 and 3 of Chapter 3 in Shmueli's Practical Time Series Forecasting with R

Problems 1,3 and 6 from Shmueli

I look at town sentiment through the use of sentiment analysis of twitter feeds emanating from within 29 of Maine's largest towns

This paper maps State Health Care Rankings for Cancer Mortality but follows up with a Chloropeth which combines changes in health rankings and changes in the actual measure being ranked. This allows for interesting and unobvious observations such as which states increased in the rankings but actually suffered from a worsening cancer mortality rate between 2015 and 2016.

This report looks at the percentage of flights delayed by airport for incoming and outgoing flights separately. In addition, the report looks at the Airline performance and possible behavior in terms of average speed as a function of distance and as a function of percentage of delayed flights

This report looks at the percentage of flights delayed by airport for incoming and outgoing flights separately. In addition, the report looks at the Airline performance and possible behavior in terms of average speed as a function of distance and as a function of percentage of delayed flights

This report describes the joining of the Arsenic and Fluoride Datasets from the Maine Tracking Network. Although the report includes analysis of correlation in median levels between Arsenic and Fluoride, more importantly it discusses the unusual correlations between sample size and Arsenic levels by location thus implicating that caution may be in order when analyzing joined datasets.