NHTSA CODES pages:
National Center for Statistics and Analysis CODES page
Traffic Records and Driver Licensing CODES page
Other state CODES sites:
Hawaii CODES
Maine CODES
Missouri CODES
New Mexico CODES
Pennsylvanis CODES
South Dakota CODES
Utah CODES
Wisconsin CODES
Probabilistic data linkage:
“Injury Surveillance: the Role of Data Linkage”
“The Technology and Role of Probabilistic Data Linkage”
“Symposium on Health Data Linkage”
Missing data and multiple imputation:
“Multiple Imputation in Practice: Comparison of Software Packages for Regression Models with Missing Variables”
MuItiple Imputation FAQ
“Multiple Imputation Online”
“Multiple Imputation for Missing Data: A Cautionary Tale”
Logistic regression:
“An Introduction to Logistic Regression”
“Logistic Regression Using the CODES Data” (NHTSA publication)
Crash literature and resources:
“Traffic Safety and the Driver (Leonard Evans)”
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