New, Fall-Term Meeting Time Starts 09/01

Following the poll we opened several weeks ago, we have selected a new meeting time for the fall. Beginning on September 1st, we will begin meeting on Fridays from 10:00 – 11:30am. We will be meeting in the same location as before, in the Seminar Room of the Weigel Information Commons (WIC) (See the “Finding … Continue reading New, Fall-Term Meeting Time Starts 09/01

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Spaghetti Plots for Visualizing a Continuous Dep. Var.

#This is a way to visualize your dataset prior to doing any longitudinal modeling #This assumes your data is already in "long" format #First load dataset mydata<-read.csv("~/mydata.csv") #Then, do Spaghetti plots with "ggplot2", combine with "gridExtra": #First load essential packages: library(ggplot2) library(gridExtra) #allows you to combine ggplots #Create a theme for your plots (optional): mytheme … Continue reading Spaghetti Plots for Visualizing a Continuous Dep. Var.