Corrections in the data help page

Author: phgrosjean

R/data.R

@@ -1,18 +1,30 @@
 #' Rice Dataset Commeo and Osmancik
 #'
-#' A total of 3810 rice grain's images were taken for the two species (Cammeo and Osmancik),
-#' processed and feature inferences were made. Seven morphological features were obtained for each grain of rice.
+#' @description
+#' A total of 3810 images of rice grains were taken for two varieties (Cammeo
+#' and Osmancik). The images are then processed and feature were extracted in a
+#' table. Seven morphological features were obtained for each grain of rice.
 #'
 #' @format A data frame with 8 variables and 3810 observations:
 #' \describe{
-#'   \item{\code{area}}{The  number  of  pixels  within  the boundaries of the rice grain.}
+#'   \item{\code{area}}{The number of pixels within the boundaries of the
+#'     rice grain.}
 #'   \item{\code{perimeter}}{The perimeter of the rice grain.}
-#'   \item{\code{major_axis_length}}{The longest line that can be drawn on the rice  grain.}
-#'   \item{\code{minor_axis_length}}{The shortest line that can be drawn on the rice  grain.}
-#'   \item{\code{eccentricity}}{It measures how round the ellipse, which has  the  same  moments  as  the  rice  grain, is.}
-#'   \item{\code{convex_area}}{The the pixel count of the smallest convex shell of the region formed by the rice grain.}
-#'   \item{\code{extent}}{the ratio of the region formed by the rice grain to the bounding box pixels.}
-#'   \item{\code{class}}{A **factor** with two levels: `"Cammeo"`, and `"Osmancik"`.}
+#'   \item{\code{major_axis_length}}{The longest line that can be drawn on the
+#'     rice  grain.}
+#'   \item{\code{minor_axis_length}}{The shortest line that can be drawn on the
+#'     rice  grain.}
+#'   \item{\code{eccentricity}}{It measures how round the ellipse, which has
+#'     the same moments as the rice grain.}
+#'   \item{\code{convex_area}}{The pixel count of the smallest convex hull of
+#'     the region formed by the rice grain.}
+#'   \item{\code{extent}}{the ratio of the region formed by the rice grain to
+#'     the bounding box pixels.}
+#'   \item{\code{class}}{A **factor** with two levels: `"Cammeo"`, and
+#'     `"Osmancik"`.}
 #' }
-#' @source {Cinar, I. and Koklu, M. (2019). Classification of Rice Varieties Using Artificial Intelligence Methods. International Journal of Intelligent Systems and Applications in Engineering, vol.7, no.3 (Sep. 2019), pp.188-194. doi:10.18201/ijisae.2019355381}
+#' @source {Cinar, I. and Koklu, M. (2019). Classification of Rice Varieties
+#'   Using Artificial Intelligence Methods. International Journal of Intelligent
+#'   Systems and Applications in Engineering, vol.7, no.3 (Sep. 2019),
+#'   pp.188-194. doi:10.18201/ijisae.2019355381}
 "rice"