Sample the time line from a list of Views

Sample the time line from a list of Views

Usage

sample_time_spliced_views(
  ...,
  num_samples,
  replace = FALSE,
  na.action = stats::na.pass
)

Arguments

...

names arguments of SplicedView objects.

num_samples

number of time points to sample

replace

sample with replacement (default is FALSE)?

na.action

function to deal with NAs in data (default is na.pass).

Value

a list of SplitView object or a SplitView object

Examples

r1 <- get_sample_recording()
fv1_list <- get_filtered_views(r1, data_points = "Nose", n = 41, p = 3)
jv1 <- get_joined_view(fv1_list)
l <- list(a=c(1, 2), b = c(2, 3))
splicing_df <- splice_time(l)
sv <- get_spliced_view(jv1, splicing_df = splicing_df)
autoplot(sv)

sv_new <- sample_time_spliced_views(sv, num_samples = 10, replace = FALSE)
autoplot(sv_new)

sv_new <- sample_time_spliced_views(sv, num_samples = 10, replace = TRUE)
autoplot(sv_new)

l <- list(a=c(1, 2), a = c(10, 20), b = c(30, 40))
splicing_df <- splice_time(l)
sv <- get_spliced_view(jv1, splicing_df = splicing_df)
sv_new <- sample_time_spliced_views(sv, num_samples = 20, replace = TRUE)
autoplot(sv_new)