Can’t find your question? Try checking our General FAQ page. Installing, Customizing, Updating, Renewing See the pages on Installing, Customizing,Updating, Renewing for help with these topics. How do I update my…
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How can I bootstrap estimates in SAS? | SAS FAQ
Bootstrapping allows for estimation of statistics through the repeated resampling of data. In this page, we will demonstrate several methods of bootstrapping a confidence interval about an R-squared statistic in SAS….
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How can I read data files from the internet? | SAS FAQ
Many data sets reside on the internet, particularly for examples and tutorials. It is very convenient to just read the dataset from the internet instead of having to manually save…
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How can I get “adjusted” predicted values from a logistic model in SAS? | SAS FAQ
After running a logistic model with multiple predictors or an interaction, you may wish to be able to see predicted values with confidence intervals for different combinations of predictors. This…
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Applied Logistic Regression, Second Edition by Hosmer and Lemeshow Chapter 4: Model-Building strategies and methods for logistic regression | SAS Textbook Examples
4.2 Variable selection page 105 Table 4.1 Simple logistic regression models for the UIS (n = 575). NOTE: We have bolded the relevant output. data uis41; set ‘d:hosmerdatauis’; run; proc…
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Applied Logistic Regression, Second Edition by Hosmer and Lemeshow Chapter 5: Assessing the fit of the model | SAS Textbook Examples
5.2.2 The Hosmer-Lemeshow Tests page 150 Table 5.1 Observed (obs) and estimated expected (exp) frequencies within each decile of risk, defined by fitted value (prob.) for dfree = 1 and…
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Applied Logistic Regression, Second Edition by Hosmer and Lemeshow Chapter 7: Logistic Regression for Matched Case-Control Studies | SAS Textbook Examples
This chapter uses two data files. They are https://stats.idre.ucla.edu/wp-content/uploads/2016/02/lowbwt11.sas7bdat for the first example and https://stats.idre.ucla.edu/wp-content/uploads/2016/02/bbdm13.sas7bdat for the second example. A new procedure proc mdc (multinomial discrete choice) in SAS 8.2…
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Applied Logistic Regression, Second Edition by Hosmer and Lemeshow Chapter 8: Special topics | SAS Textbook Examples
8.1 The multinomial logistic regression model This section uses the data set https://stats.idre.ucla.edu/wp-content/uploads/2016/02/meexp.sas7bdat on mammography experience study. You can download it following the link. Table 8.2 on page 266. proc…
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Applied Linear Statistical Models by Neter, Kutner, et. al. Chapter 10: Building the Regression Model III: Remedial Measures and Validation | SAS Textbook Examples
Inputting Blood Pressure data (page 407, Table 10.1). data ch10tab01; input x y; label x=’age’ y=’Dbp’; cards; 27 73 21 66 22 63 24 75 25 71 23 70 20…
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Applied Regression Analysis by John Fox Chapter 14: Extending Linear Least Squares… | SAS Textbook Examples
Section 14.1 Time Series Regression and Generalized Least Squares Figure 14. 3. on page 380 using data file hartnagl. proc sort data = hartnagl; by year; run; symbol1 c=black v=star…
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