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EdwinKipruto · Nov 9, 2023 · 599b1b3 · 599b1b3
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diff --git a/README.md b/README.md
@@ -10,10 +10,10 @@ supports generalized linear models and Cox proportional hazards models.
 ## Compatibility with existing software packages
 
 `mfp2` closely emulates the functionality of the [`mfp` package in
-stata](https://www.stata.com/manuals13/rmfp.pdf).
+stata].
 
 It augments the functionality of the existing [`mfp` R
-package](https://cran.r-project.org/web/packages/mfp/index.html) by:
+package]by:
 
 -   a matrix and a formula interface for input
 -   sigmoid transformations via the approximate cumulative distribution (ACD)

diff --git a/cran-comments.md b/cran-comments.md
@@ -1,5 +1,5 @@
 ## R CMD check results
 
-0 errors | 0 warnings | 0 note
+0 errors | 0 warnings | 1 note
 
 * This is a new release.
diff --git a/vignettes/mfp2.Rmd b/vignettes/mfp2.Rmd
@@ -1569,7 +1569,7 @@ implement this extension, the original FSP is replaced by a modified version
 known as FSPA (FSP with ACD transformation). The MFPA algorithm has all the
 features of the MFP algorithm plus the ability to model a sigmoid function. For
 additional information on MFPA, including FSPA, please refer to
-[Royston and Sauerbrei (2016)(here)](https://journals.sagepub.com/doi/pdf/10.1177/1536867X1601600109)
+Royston and Sauerbrei (2016)
 
 ## Modeling a sigmoid relationship