#' Process dummy variables
#' Function to calculate revenues and distances
#' @param xx Index value
#' @param td2 The tow dates
#' @export
process_dummys <- function(xx, td2 = td1, dat1 = dat){
temp_dat <- td2[xx, ]
# browser()
#Filter based on unq_bin rather than cluster, I may be missing data by using clusters
clust_dat <- dat1 %>% filter(unq_clust >= temp_dat$unq_clust - 5,
unq_clust <= temp_dat$unq_clust + 5) %>%
distinct(haul_id, .keep_all = T) %>%
filter(set_date <= temp_dat$set_date)
#Convert degrees to radians
# clust_dat$avg_long <- deg2rad(clust_dat$avg_long)
# clust_dat$avg_lat <- deg2rad(clust_dat$avg_lat)
#Use set points instead, to see if they set in that area recently
clust_dat$set_long <- deg2rad(clust_dat$set_long)
clust_dat$set_lat <- deg2rad(clust_dat$set_lat)
#Change this to set points and end points...?
#Calculate distances
clust_dat$dist_from_samp_tow <- gcd_slc(temp_dat$set_long, temp_dat$set_lat,
clust_dat$set_long, clust_dat$set_lat)
#------------------------------------------------------------
######Add Dummys for points within 5 miles (8.05 km)
#These are the dum30 and dum30y coefficients
clust_dat <- clust_dat %>% filter(dist_from_samp_tow <= 8.05,
depth_bin == temp_dat$depth_bin)
#Did this vessel fish here within the past 30 days
towed_prev_days <- sum(clust_dat$set_date %within% temp_dat$days_inter &
clust_dat$drvid == temp_dat$drvid)
#Did this vessel fish here in the previous 30 days of last year?
towed_prev_year_days <- sum(clust_dat$set_date %within% temp_dat$prev_year_days_inter &
clust_dat$drvid == temp_dat$drvid)
#------------------------------------------------------------
#Now filter the data to calculate revenues and dumMissing
##Add depth bin here too
##Make sure this can be from the entire fleet
#Remove points that are greater than 5 km away
clust_dat <- clust_dat %>% filter(dist_from_samp_tow <= 5)
#Filter based on the depths also, hard coded to be within 50fm range
# clust_dat <- clust_dat %>% filter(avg_depth >= temp_dat$avg_depth - 25,
# avg_depth <= temp_dat$avg_depth + 25)
#If towed in the previous ndays
towed_miss <- sum(clust_dat$set_date %within% temp_dat$days_inter)
towed_miss_rev <- 0
if(towed_miss != 0){
hauls_in_period <- clust_dat %>% filter(set_date %within% temp_dat$days_inter) %>%
distinct(haul_id, .keep_all = T)
towed_miss_rev <- mean(hauls_in_period$haul_net_revenue, na.rm = TRUE)
}
#If towed in the previous year's ndays
# towed_prev_year_days <- sum(clust_dat$set_date %within% temp_dat$prev_year_days_inter)
# towed_prev_year_days_rev <- 0
# if(towed_prev_year_days != 0){
# hauls_in_period <- clust_dat %>% filter(set_date %within% temp_dat$prev_year_days_inter) %>%
# distinct(haul_id, .keep_all = T)
# towed_prev_year_days_rev <- mean(hauls_in_period$haul_net_revenue, na.rm = TRUE)
# }
outs <- data_frame(dummy_prev_days = towed_prev_days, dummy_prev_year_days = towed_prev_year_days,
dummy_miss = towed_miss, miss_rev = towed_miss_rev)
# prev_days_rev = towed_prev_days_rev,
# , prev_year_days_rev = towed_prev_year_days_rev)
return(outs)
}
# }, mc.cores = ncores)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.