getDomainLengthFrequency()Length Frequency
Function: getDomainLengthFrequency()
Purpose
Calculates relative length frequency at the domain level. The output is not binned and returns all the observed size classes and size classes calculated from a simple discrete triangular distribution from the diver pair.
Usage
Output
getDomainLengthFrequency(FKEYS2024, "ocy chry") %>%
head() %>%
kableExtra::kable()| YEAR | REGION | SPECIES_CD | length_class | frequency |
|---|---|---|---|---|
| 2024 | FLA KEYS | OCY CHRY | 3.0 | 0.0017920 |
| 2024 | FLA KEYS | OCY CHRY | 3.5 | 0.0007051 |
| 2024 | FLA KEYS | OCY CHRY | 4.0 | 0.0040598 |
| 2024 | FLA KEYS | OCY CHRY | 5.0 | 0.0042499 |
| 2024 | FLA KEYS | OCY CHRY | 5.5 | 0.0017310 |
| 2024 | FLA KEYS | OCY CHRY | 6.0 | 0.0101479 |
Function: getStratumLengthFrequency()
Purpose
Calculates relative length frequency at the stratum level.
Usage
getStratumLengthFrequency()Output
getStratumLengthFrequency(FKEYS2024, "ocy chry") %>%
head() %>%
kableExtra::kable()| YEAR | REGION | STRAT | PROT | SPECIES_CD | length_class | frequency |
|---|---|---|---|---|---|---|
| 2024 | FLA KEYS | FK01 | 0 | OCY CHRY | 3 | 0.0526316 |
| 2024 | FLA KEYS | FK01 | 0 | OCY CHRY | 7 | 0.0526316 |
| 2024 | FLA KEYS | FK01 | 0 | OCY CHRY | 8 | 0.1052632 |
| 2024 | FLA KEYS | FK01 | 0 | OCY CHRY | 9 | 0.0526316 |
| 2024 | FLA KEYS | FK01 | 0 | OCY CHRY | 10 | 0.1052632 |
| 2024 | FLA KEYS | FK01 | 0 | OCY CHRY | 11 | 0.0526316 |