movementsync (version 0.1.5)

ave_power_spliceview: Get the average power on each segment in a SplicedView

Description

Get the average power on each segment in a SplicedView

Usage

ave_power_spliceview(
  sv,
  column,
  colour = "blue",
  segments = NULL,
  show_plot = FALSE,
  ...
)

Value

data.frame with columns containing Average Power for each segment.

Arguments

sv

SplicedView object

column

name of data column on which to calculate average power.

colour

name of colour on plots (default is 'blue').

segments

indices of segments to plot e.g. 1:10 (default plots up to first 10).

show_plot

show a plot? (Default is FALSE).

...

passed to analyze_wavelet().

See Also

Other statistical and analysis functions: apply_column_spliceview(), apply_segment_spliceview(), ave_cross_power_over_splices(), ave_cross_power_spliceview(), ave_power_over_splices(), calculate_ave_cross_power1(), calculate_ave_power1(), compare_ave_cross_power1(), compare_ave_power1(), compare_avg_cross_power2(), compare_avg_power2(), difference_onsets(), pull_segment_spliceview(), sample_gap_splice(), sample_offset_splice(), summary_onsets(), visualise_sample_splices()

Examples

r <- get_sample_recording()
d1 <- get_duration_annotation_data(r)
# only one relevant section for sample data
splicing_smile_df <- splice_time(d1, tier ='INTERACTION',
  comments = 'Mutual look and smile')

fv_list <- get_filtered_views(r, data_points = "Nose", n = 41, p = 3)
jv <- get_joined_view(fv_list)
sv_duration_smile <- get_spliced_view(jv, splicing_df = splicing_smile_df)
ave_power_smile <- ave_power_spliceview(sv_duration_smile,
  column = "Nose_x_Central_Sitar", show_plot=TRUE)
head(ave_power_smile)