calcXY: Calculate (x, y) coordinates

Description Usage Arguments Details Value Examples

View source: R/derived_variables.R

Description

Calculates (x,y) coordinates from dx and dy values

Usage

1

Arguments

list

A list of data frame objects with columns dx and dy.

Details

Use the dx and dy columns in the servosphere data frames to calculate the (x, y) coordinate for each position recording. If the data will be aggregated, it is recommended to aggregate the data before running this function.

Value

Converts dx and dy values to (x, y) coordinates.

Examples

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 servosphere <- list(data.frame(id = rep(1, 200),
                                stimulus = rep(c(0, 1), each = 100),
                                dT = sample(8:12, 200, replace = TRUE),
                                dx = runif(200, 0, 5),
                                dy = runif(200, 0, 5),
                                treatment = rep("a", 200),
                                date = rep("2032018", 200)),
                     data.frame(id = rep(2, 200),
                                stimulus = rep(c(0, 1), each = 100),
                                dT = sample(8:12, 200, replace = TRUE),
                                dx = runif(200, 0, 5),
                                dy = runif(200, 0, 5),
                                treatment = rep("b", 200),
                                date = rep("2032018", 200)))
servosphere <- calcXY(servosphere)

wittja01/ballr documentation built on Sept. 13, 2020, 10:02 p.m.