Vanward Statistics offers Statistical consulting service to businesses, doctoral students, the general public, and to researchers in various fields.
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Statistics is the science of making decisions under uncertainty. Vanward Statistics offers Statistical consulting service to businesses, doctoral students, the general public, and to researchers in various fields. You get help in the modeling and analysis of count data; also fitting linear regression models, including logistic regression, log linear models, and time series models.
Data Analysis - Data Reduction - Sampling Plans - Plots
You might find the Sunspot Cycle of Interest as a Scientific Researcher:
Plotting the smoothed Average Number of Sunspots per Day for each month since 1749 is of interest if you are a Climate Scientist since Solar Flux appears to be related to the Sunspot Cycle.
Dr. Tollefson has over 20 years experience in technical and scientific fields. Her Ph.D. and M.S. in statistics are from Iowa State University and her B.A. in physics is from Reed College. She, also, has taken several courses in economics, both from Harvard University's extension college and, at the graduate level, from Iowa State University. Dr. Tollefson's dissertation was on the problem of nonresponse in survey samples.