docs: missing docs

DESCRIPTION

@@ -17,7 +17,8 @@ Imports:
     mlr3misc (>= 0.15.0),
     mlr3pipelines (>= 0.7.1),
     paradox (>= 1.0.1),
-    R6 (>= 2.5.0)
+    R6 (>= 2.5.0),
+    stats
 Suggests:
     forecast,
     testthat (>= 3.2.0),

NAMESPACE

@@ -26,4 +26,5 @@ import(mlr3)
 import(mlr3misc)
 import(mlr3pipelines)
 import(paradox)
+importFrom(stats,as.ts)
 importFrom(utils,bibentry)

R/TaskFcstElectricty.R

@@ -19,7 +19,7 @@ load_task_electricty = function(id = "electricity") {
   setnames(dt, tolower)
   demand = temperature = holiday = NULL
   dt = dt[,
-    .(demand = sum(demand), temperature = max(temperature), holiday = any(holiday)),
+    list(demand = sum(demand), temperature = max(temperature), holiday = any(holiday)),
     by = date
   ]
   b = as_data_backend(dt)

R/utils.R

@@ -26,6 +26,11 @@ as.ts.TaskFcst = function(x, ...) { # nolint
   stats::ts(x$truth(), freq = freq)
 }
 
+#' Generate new data for a forecast task
+#'
+#' @param task [TaskFcst]
+#' @param n (`integer(1)`) number of new data points to generate. Default `1L`.
+#' @return A `data.frame()` with `n` new data points.
 #' @export
 generate_newdata = function(task, n = 1L) {
   assert_count(n)

R/zzz.R

@@ -5,6 +5,7 @@
 #' @import mlr3misc
 #' @import mlr3pipelines
 #' @import paradox
+#' @importFrom stats as.ts
 "_PACKAGE"
 
 mlr3forecast_resamplings = new.env()