I am measuring the evolution of the brain response to a visual stimulation over time. The measures are done every seconds from 1 second to 14 seconds (each measure at time t gives a value summarizing ...
I am interested in using Generalized Estimating Equations (GEE) to model longitudinal count data. I recorded animal count observations on the same sites on many days but the spacing of the ...
Hello statistical gurus and R programming wizards, I am interested in modeling animal captures as a function of environmental conditions and day of the year. As part of another study, I have counts ...
My actual project is a bit complicated, but I'll explain by analogy (which I hope facilitates response): I have 3 substances, say water, motor oil, and ethanol. For each substance, I have 5 samples ...
Two years of data describing occurence of violence- testing association with number of patients on ward
I have two years of data which looks basically like this: Date ___ Violence Y/N? _ Number of patients 1/1/2008 ____ 0 __________ 11 2/1/2008 ____ 0 _________ 11 3/1/2008 _____1 ...