disc_stats: Compute statistics (circular and activity-level) on a...

In jiho/discr: Drifting In Situ Chamber User Software in R

Description

Compute statistics (circular and activity-level) on a deployment's trajectory data and create plots

Usage

disc_stats(dir, bin.angle = 0, sub = NULL, verbose = FALSE, ...)

Arguments

dir	path the to the deployment directory
bin.angle	precision at which to bin angles
sub	subsample positions every sub seconds to make them independent
verbose	output messages on the console when TRUE
...	passthrough argument

See Also

summary.circular for a description of the output statistics.

Other action.functions: disc_calibrate, disc_camera_compass_angle, disc_correct, disc_track_compass, disc_track, disc

Examples

# get example deployments included with the package
deploys <- system.file("extdata", "deployments", package = "discr")
# copy them to a writable, temporary directory
temp <- tempdir()
file.copy(deploys, temp, recursive=TRUE)
dd <- paste0(temp, "/deployments/")
deploy1 <- paste0(dd, "1")

# run the action
disc_conf(deploy.dir=dd)
disc_stats(dir=deploy1, verbose=TRUE)
# inspect results
list.files(deploy1)
read.csv(paste0(deploy1, "/stats.csv"))

# subsample positions
disc_stats(dir=deploy1, sub=10, verbose=TRUE)
read.csv(paste0(deploy1, "/stats.csv"))
# Note the difference in n compared to above

jiho/discr documentation built on May 19, 2019, 9:30 a.m.