LISA (Laboratory for Interdisciplinary Statistical Analysis) provided a series of evening short courses to help graduate students use statistics in their research. The focus of these two-hour courses was on teaching practical statistical techniques for analyzing or collecting data.

July 19, 2012
Introduction to R, Part II
Instructor: Andy Hoegh

R is a free computing and graphical software/environment for statistical analysis. Part II of this short course consists of 2 sections:

==> Section 3 introduces statistical analysis and data visualization in R, including t-tests, ANOVA, linear regression, nonparametric tests, and logistic regression.
==> Section 4 focuses on creating presentation or paper quality graphics.

Note: experience using R or attending Part I of this series is suggested but not required for Part II.

R can be downloaded here: r-project.org/
RStudio can be downloaded here: rstudio.org/download/desktop

Course files are available on the course webpage (lisa.stat.vt.edu/?q=node/4189).

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