diff --git a/NAMESPACE b/NAMESPACE
index adfbd9d1daf80cb2fdbe06c218e022f928c25e04..07e3e9454f7004bd941e0d9d5dee5b6b0795bd50 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,6 +1,6 @@
 # Generated by roxygen2 (4.1.1): do not edit by hand
 
-export(poly.gui)
+export(polyGui)
 export(subsetDropAll)
 export(twoStripCombined)
 import(gWidgets)
diff --git a/R/polyGui.R b/R/polyGui.R
index 05894c8f245690bea92cf9b37d77c40dd3bbaafb..d9c9c3a2db01004f155290649ece8ddd0fac7a19 100644
--- a/R/polyGui.R
+++ b/R/polyGui.R
@@ -24,12 +24,12 @@
 #' @examples
 #' \donttest{
 #'
-#' poly.gui(x=area, y=peri, data=rock, er=0.3)
-#' poly.gui(x=speed, y=dist, data=cars, er=0.3)
-#' poly.gui(x=eruptions, y=waiting, data=faithful, er=0.3)
+#' polyGui(x=area, y=peri, data=rock, er=0.3)
+#' polyGui(x=speed, y=dist, data=cars, er=0.3)
+#' polyGui(x=eruptions, y=waiting, data=faithful, er=0.3)
 #'
 #' }
-poly.gui <- function(x, y, data, er=0.05){
+polyGui <- function(x, y, data, er=0.05){
     ##
     ##-------------------------------------------
     ## Loading the required packages.
diff --git a/man/polyGui.Rd b/man/polyGui.Rd
index 004febd7b7a48c14ef0ef6b77f0033de396834f5..2d4a4ef9ba8ab56f6b74596edbb670382d8b5602 100644
--- a/man/polyGui.Rd
+++ b/man/polyGui.Rd
@@ -1,11 +1,10 @@
 % Generated by roxygen2 (4.1.1): do not edit by hand
 % Please edit documentation in R/polyGui.R
 \name{polyGui}
-\alias{poly.gui}
 \alias{polyGui}
 \title{Polynomial regression GUI}
 \usage{
-poly.gui(x, y, data, er = 0.05)
+polyGui(x, y, data, er = 0.05)
 }
 \arguments{
 \item{x,y}{independent and dependent (numeric) regression variables.}
@@ -29,9 +28,9 @@ that \code{gWidgets} and \code{gWidgetstcltk} packages are available.
 \examples{
 \donttest{
 
-poly.gui(x=area, y=peri, data=rock, er=0.3)
-poly.gui(x=speed, y=dist, data=cars, er=0.3)
-poly.gui(x=eruptions, y=waiting, data=faithful, er=0.3)
+polyGui(x=area, y=peri, data=rock, er=0.3)
+polyGui(x=speed, y=dist, data=cars, er=0.3)
+polyGui(x=eruptions, y=waiting, data=faithful, er=0.3)
 
 }
 }