get_all_phases: Obtain a list of all phases of a bullet-by-bullet comparison

In cmpsR: R Implementation of Congruent Matching Profile Segments Method

Obtain a list of all phases of a bullet-by-bullet comparison

Description

Obtain a list of all phases of a bullet-by-bullet comparison

Usage

get_all_phases(land1, land2, score, addNA = FALSE)

Arguments

land1	(numeric) vector with land ids of bullet 1
land2	(numeric) vector with land ids of bullet 2
score	numeric vector of scores to be summarized into a single number
addNA	logical value. In case of missing lands, are scores set to 0 (addNA = FALSE) or set to NA (addNA = TRUE)

Value

a list of all phases

Examples

library(tidyverse)

data("bullets")

lands <- unique(bullets$bulletland)

comparisons <- data.frame(expand.grid(land1 = lands[1:6], land2 = lands[7:12]),
                          stringsAsFactors = FALSE)

comparisons <- comparisons %>%
  left_join(bullets %>% select(bulletland, sig1=sigs),
            by = c("land1" = "bulletland")) %>%
  left_join(bullets %>% select(bulletland, sig2=sigs),
            by = c("land2" = "bulletland"))

comparisons <- comparisons %>% mutate(
  cmps = purrr::map2(sig1, sig2, .f = function(x, y) {
    extract_feature_cmps(x$sig, y$sig, include = "full_result")
  })
)

comparisons <- comparisons %>%
  mutate(
    cmps_score = sapply(comparisons$cmps, function(x) x$CMPS_score),
    cmps_nseg = sapply(comparisons$cmps, function(x) x$nseg)
  )
  
cp1 <- comparisons %>% select(land1, land2, cmps_score, cmps_nseg)
cp1 <- cp1 %>% mutate(
  land1idx = land1 %>% str_sub(-1, -1) %>% as.numeric(),
  land2idx = land2 %>% str_sub(-1, -1) %>% as.numeric()
)

with(cp1, {
  get_all_phases(land1idx, land2idx, cmps_score, addNA = TRUE)
})

cmpsR documentation built on July 18, 2022, 9:07 a.m.