Description Usage Arguments Value Examples
Build ISE encounter history
1 | ise_build_eh(df, deploy, occ, ...)
|
df |
df object |
deploy |
deploy object |
occ |
occ object |
... |
optional arguments, including quiet = T to suppress time messages |
a data frame with encounter history for instantaneous sampling
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | df <- data.frame(
cam = c(1,1,2,2,2),
datetime = as.POSIXct(c("2016-01-02 12:00:00",
"2016-01-03 13:12:00",
"2016-01-02 12:00:00",
"2016-01-02 14:00:00",
"2016-01-03 16:53:42"),
tz = "GMT"),
count = c(1, 0, 2, 1, 2)
)
deploy <- data.frame(
cam = c(1, 2, 2, 2),
start = as.POSIXct(c("2015-12-01 15:00:00",
"2015-12-08 00:00:00",
"2016-01-01 00:00:00",
"2016-01-02 00:00:00"),
tz = "GMT"),
end = as.POSIXct(c("2016-01-05 00:00:00",
"2015-12-19 03:30:00",
"2016-01-01 05:00:00",
"2016-01-05 00:00:00"),
tz = "GMT"),
area = c(300, 200, 200, 450)
)
occ <- build_occ(samp_freq = 3600,
samp_length = 10,
study_start = study_dates[1],
study_end = study_dates[2])
ise_build_eh(df, deploy, occ, assume0 = T)
|
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