X-Git-Url: https://git.auder.net/?p=talweg.git;a=blobdiff_plain;f=pkg%2FR%2Futils.R;h=3124881faabcedf1f0a30581195056c54c2b7f9f;hp=bbf138750d21b2bdca0694980e5c1e0ff85d7acb;hb=102bcfda4afbb5cfee885cbee0f55545624168fd;hpb=c4c329f65e6e842917cdfbabff36fbca6a617d02

diff --git a/pkg/R/utils.R b/pkg/R/utils.R
index bbf1387..3124881 100644
--- a/pkg/R/utils.R
+++ b/pkg/R/utils.R
@@ -1,14 +1,14 @@
 #' dateIndexToInteger
 #'
-#' Transform a (potential) date index into an integer (relative to data)
+#' Transform a (potential) date index into an integer (relative to data beginning).
 #'
 #' @param index Date (or integer) index
-#' @param data Object of class \code{Data}
+#' @param data Object of class Data, output of \code{getData()}
 #'
 #' @export
 dateIndexToInteger = function(index, data)
 {
-	#works on integers too: trust input
+	# Works on integers too: trust input
 	if (is.numeric(index))
 		index = as.integer(index)
 	if (is.integer(index))
@@ -30,15 +30,14 @@ dateIndexToInteger = function(index, data)
 
 #' integerIndexToDate
 #'
-#' Transform an integer index to date index (relative to data)
+#' Transform an integer index (relative to data beginning) into a date index.
 #'
-#' @param index Date (or integer) index
-#' @param data Object of class \code{Data}
+#' @inheritParams dateIndexToInteger
 #'
 #' @export
 integerIndexToDate = function(index, data)
 {
-	#works on dates too: trust input
+	# Works on dates too: trust input
 	if (is.character(index))
 		index = as.Date(index)
 	if (is(index,"Date"))
@@ -54,7 +53,8 @@ integerIndexToDate = function(index, data)
 
 #' getSimilarDaysIndices
 #'
-#' Find similar days indices in the past.
+#' Find similar days indices in the past; at least same type of day in the week:
+#' monday=tuesday=wednesday=thursday != friday != saturday != sunday.
 #'
 #' @param index Day index (numeric or date)
 #' @param data Reference dataset, object output of \code{getData}
@@ -88,10 +88,10 @@ getSimilarDaysIndices = function(index, data, limit, same_season, days_in=NULL)
 
 # isSameSeason
 #
-# Check if two months fall in the same "season" (defined by estimated pollution rate)
+# Check if two months fall in the same "season" (defined by estimated pollution rate).
 #
-# @param month month index to test
-# @param month_ref month to compare to
+# @param month Month index to test
+# @param month_ref Month to compare to
 #
 .isSameSeason = function(month, month_ref)
 {
@@ -104,10 +104,10 @@ getSimilarDaysIndices = function(index, data, limit, same_season, days_in=NULL)
 
 # isSameDay
 #
-# Monday=Tuesday=Wednesday=Thursday ; Friday, Saturday, Sunday: specials
+# Monday=Tuesday=Wednesday=Thursday ; Friday, Saturday, Sunday: specials.
 #
-# @param day day index to test
-# @param day_ref day index to compare to
+# @param day Day index to test
+# @param day_ref Day index to compare to
 #
 .isSameDay = function(day, day_ref)
 {
@@ -122,7 +122,7 @@ getSimilarDaysIndices = function(index, data, limit, same_season, days_in=NULL)
 #'
 #' Get indices in data of no-NA series followed by no-NA, within [first,last] range.
 #'
-#' @param data Object of class Data
+#' @inheritParams dateIndexToInteger
 #' @param first First index (included)
 #' @param last Last index (included)
 #'