Add NEWS.md

Author: trangdata

CRAN-RELEASE

@@ -1,2 +1,2 @@
-This package was submitted to CRAN on 2020-09-25.
-Once it is accepted, delete this file and tag the release (commit bf665d8256).
+This package was submitted to CRAN on 2020-09-29.
+Once it is accepted, delete this file and tag the release (commit 8ba33b39cd).

R/nearest.R

@@ -1,4 +1,3 @@
-#' ------------------------------------------------------------------------------------
 #' Select nearest datasets given input `x`.
 #'
 #' If `x` is a data.frame object, computes dataset characteristics.
@@ -128,7 +127,6 @@ nearest_datasets.data.frame <- function(
   summary_task[nearest_indices$nn.index, 'dataset']
 }
 
-#' ------------------------------------------------------------------------------------
 #' Computes imbalance value for a given dataset.
 #'
 #' @param target_col Factor or character vector of target column.
@@ -156,7 +154,6 @@ compute_imbalance <- function(target_col){
   list(num_classes = num_classes, imbalance = imb/worst_case)
 }
 
-#' ------------------------------------------------------------------------------------
 #' Get type/class of given vector.
 #'
 #' @param x Input vector.

R/pmlb.R

@@ -14,7 +14,7 @@
 #' @examples
 #'  # Features and labels in single data frame
 #'  penguins <- fetch_data('penguins')
-#'  penguins
+#'  head(penguins)
 #'
 #'  # Features and labels stored in separate data structures
 #'  penguins <- fetch_data('penguins', return_X_y=TRUE)