chilliwack_bt_05: Chilliwack Lake Bull Trout Populations Parameters (2005)

Description Usage Format References Examples

Description

The populations parameters for Bull Trout in Chilliwack Lake from Taylor (2005)

Usage

1

Format

An object of class ypr_populations.

References

Taylor, J.L. 2005. Sustainability of the Chilliwack Lake Char Fishery. Ministry of Water, Land and Air Protection, Surrey, B.C.

Examples

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chilliwack_bt_05
yield <- ypr_tabulate_yield(chilliwack_bt_05, type = "optimal")
yield$pi <- round(yield$pi, 2)
yield <- yield[c("Llo", "Hm", "Rk", "pi")]
yield <- tidyr::spread(yield, Rk, pi)
yield <- yield[order(-yield$Hm),]
yield

## Not run: 
ypr_plot_yield(chilliwack_bt_05, plot_values = FALSE) +
  ggplot2::facet_grid(Rk~Hm) +
  ggplot2::aes(group = Llo, linetype = Llo)
 
## End(Not run)

poissonconsulting/ypr documentation built on May 16, 2019, 11:12 p.m.