Prevent internal functions from being exported

3 files changed, 3 insertions, 0 deletions

diff --git a/man/WP_known.Rd b/man/WP_known.Rd
index dd113ac..aa6ab84 100644
--- a/man/WP_known.Rd
+++ b/man/WP_known.Rd
@@ -18,3 +18,4 @@ The function returns the maximum likelihood estimator of R0.
 This is a background/internal function called by \code{WP}. It computes the maximum
 likelihood estimator of R0 assuming that the serial distribution is known and finite discrete.
 }
+\keyword{internal}
diff --git a/man/WP_unknown.Rd b/man/WP_unknown.Rd
index f625019..02a3280 100644
--- a/man/WP_unknown.Rd
+++ b/man/WP_unknown.Rd
@@ -33,3 +33,4 @@ of R0 assuming that the serial distribution is unknown but comes from a discreti
 The function then implements a simple grid search algorithm to obtain the maximum likelihood estimator
 of R0 as well as the gamma parameters.
 }
+\keyword{internal}
diff --git a/man/computeLL.Rd b/man/computeLL.Rd
index 241d1ad..7e9926a 100644
--- a/man/computeLL.Rd
+++ b/man/computeLL.Rd
@@ -19,3 +19,4 @@ This function returns the log-likelihood at the input variables and parameters.
 \description{
 This is a background/internal function called by \code{WP}.  It computes the log-likelihood.
 }
+\keyword{internal}