diff --git a/DESCRIPTION b/DESCRIPTION
index 2b3440f..bb3580c 100755
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: diagnosticSummary
 Title: Diagnostic Summaries
-Version: 0.0.2.00
+Version: 0.0.2.10
 Authors@R: 
   c(person(given = "Pat",
            family = "Johnson",
@@ -31,7 +31,7 @@ Suggests:
     caret,
     broom,
     tibble
-RoxygenNote: 7.1.2
+RoxygenNote: 7.3.1
 Language: en-US
 URL: https://overdodactyl.github.io/diagnosticSummary/, https://github.com/overdodactyl/diagnosticSummary/
 Roxygen: list(markdown = TRUE)
diff --git a/R/dx_constructor.R b/R/dx_constructor.R
index abf8d25..0a3dee4 100755
--- a/R/dx_constructor.R
+++ b/R/dx_constructor.R
@@ -14,7 +14,7 @@
 #'     with 1 being the event
 #' @param outcome_label Label for outcome (string)
 #' @param grouping_variables Character vector of variable names to
-#'     be summarized by.  These variables should all be factors.
+#'     be summarized by.  Variables are converted to factors if not already one.
 #' @param citype Confidence interval type.
 #' @param bootreps Number of bootstrap samples used to generate F1 score CI
 #' @param bootseed Seed value to be used when calculating bootsraped CI's
@@ -46,7 +46,7 @@ dx <- function(data,
   if (!identical(grouping_variables, NA)) {
     for (f in grouping_variables) {
       if (!is.factor(data[[f]])) {
-        stop("All variables in `grouping_variables` should be a factor.")
+        data[[f]] <- as.factor(data[[f]])
       }
     }
   }
diff --git a/man/diagnosticSummary.Rd b/man/diagnosticSummary.Rd
index 1a10281..f73bb75 100644
--- a/man/diagnosticSummary.Rd
+++ b/man/diagnosticSummary.Rd
@@ -2,8 +2,26 @@
 % Please edit documentation in R/diagnosticSummary.R
 \docType{package}
 \name{diagnosticSummary}
+\alias{diagnosticSummary-package}
 \alias{diagnosticSummary}
 \title{\code{diagnosticSummary} package}
 \description{
 Diagnostic Summaries
 }
+\seealso{
+Useful links:
+\itemize{
+  \item \url{https://overdodactyl.github.io/diagnosticSummary/}
+  \item \url{https://github.com/overdodactyl/diagnosticSummary/}
+}
+
+}
+\author{
+\strong{Maintainer}: Pat Johnson \email{Johnson.Patrick3@mayo.edu} (\href{https://orcid.org/0000-0001-8365-1375}{ORCID})
+
+Authors:
+\itemize{
+  \item Rickey Carter \email{Carter.Rickey@mayo.edu}
+}
+
+}
diff --git a/man/dx.Rd b/man/dx.Rd
index 076b838..dbb0508 100644
--- a/man/dx.Rd
+++ b/man/dx.Rd
@@ -42,7 +42,7 @@ to identify AI prediction}
 with 1 being the event}
 
 \item{grouping_variables}{Character vector of variable names to
-be summarized by.  These variables should all be factors.}
+be summarized by.  Variables are converted to factors if not already one.}
 
 \item{citype}{Confidence interval type.}
 
diff --git a/man/dx_z_test.Rd b/man/dx_z_test.Rd
index a44c78a..d9eedc3 100644
--- a/man/dx_z_test.Rd
+++ b/man/dx_z_test.Rd
@@ -7,8 +7,7 @@
 dx_z_test(
   dx1,
   dx2,
-  metric = c("accuracy", "ppv", "npv", "fnr", "fpr", "fdr", "sensitivity",
-    "specificity"),
+  metric = c("accuracy", "ppv", "npv", "fnr", "fpr", "fdr", "sensitivity", "specificity"),
   detail = "full"
 )
 }