# Source needed packages --------------------------------------------------
source('R/00_setup.R')
set.seed(666)
# Create mirror repository in "res/" ----------------------------------------
path_save <- "res/CDS/01_adjust_plot_detection"
if(!dir.exists(path_save)) {
dir.create(path_save, recursive = T)
}
# get sp, effort and observation prepared ---------------------------------
path_res <- "res/02_prepare_effort_and_obs"
load(file.path(path_res,"effort_output.RData"))
load(file.path(path_res,"list_prepare_obs_by_sp.RData"))
load(file.path(path_res,"species_info.RData"))
# need to load standard_obs
standard_obs <- read.dbf("res/01_change_colnames/standard_obs.dbf")
# Adjust detection plot with plot_detection() -----------------------------
list_effort_w_obs <- list()
list_plot_detection_by_session <- list()
for(s in 1:length(sp)) {
# hacking method to have cds estimation by session
list_prepare_obs_by_sp[[s]]$distdata$Region.Label <- paste(list_prepare_obs_by_sp[[s]]$distdata$Region.Label,
list_prepare_obs_by_sp[[s]]$distdata$session,
sep = "_")
list_prepare_obs_by_sp[[s]]$obsdata$Region.Label <- paste(list_prepare_obs_by_sp[[s]]$obsdata$Region.Label,
list_prepare_obs_by_sp[[s]]$obsdata$session,
sep = "_")
# segregate seabirds
obs_base_sp <- standard_obs %>%
select(taxon, group, family, species) %>%
filter_all(any_vars(. %in% sp[[s]]))
# strip-transect for non marine mammal
if ((unique(obs_base_sp$taxon) %in% c("Seabird","Oiseau marin","Coastal Bird","Oiseau cotier",
"Land Bird","Oiseau terrestre")) |
unique(obs_base_sp$species %in% c("JELLY","TRASH","Dechet","BUOY"))) {
exclude <- TRUE
} else {
exclude <- FALSE
}
if (exclude) {
list_prepare_obs_by_sp[[s]]$distdata <- list_prepare_obs_by_sp[[s]]$distdata %>%
filter(distance <= 0.2 | is.na(distance))
}
# Add observation on effort
effort_w_obs <- ajout_obs(countdata_leg = list_prepare_obs_by_sp[[s]]$countdata_leg,
countdata_seg = list_prepare_obs_by_sp[[s]]$countdata_seg,
legdata = effort_output$legdata,
segdata = effort_output$segdata)
list_effort_w_obs[[s]] <- effort_w_obs
names(list_effort_w_obs)[s] <- paste("effort_w_obs",sp_name[s],sep="")
# isolate distdata
distdata <- list_prepare_obs_by_sp[[s]]$distdata
# get parameter depending on exclude
list_g_det <- list()
if(!exclude){
bin = seq(0.0,list_prepare_obs_by_sp[[s]]$trunc, 0.05)
key = "halfnorm"
upper = list_prepare_obs_by_sp[[s]]$trunc
} else {
bin = NULL
key = NULL
upper = NULL
}
# adjust function
g_det_all <- plot_detection(distdata = distdata,
bin = bin,
key = key,
upper = upper,
is_seabird = exclude)
if(!exclude){
g_det_all$graph <- g_det_all$graph +
ggtitle(paste(sp[[s]],"all session"))
}
list_g_det[[1]] <- g_det_all
names(list_g_det)[1] <- "all_session"
list_plot_detection_by_session[[s]] <- list_g_det
names(list_plot_detection_by_session)[s] <- paste("plot_detection",sp_name[s],sep="")
}
# Save effort_w_obs and list_plot_detection_by_session --------------------
rm(list=setdiff(ls(), c("list_plot_detection_by_session","path_save", "sp_name","list_effort_w_obs")))
save("list_plot_detection_by_session",
file = file.path(path_save,"list_plot_detection_by_session.RData"))
save("list_effort_w_obs", file=file.path(path_save,"list_effort_w_obs.RData"))
rm(list_plot_detection_by_session,path_save, list_effort_w_obs, sp_name)
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