Description Usage Arguments Examples

This function calculates a table of sample sizes for with an experiment, given a lineup size, and estimates of the detection rate.

1 | ```
sample_size(n = 53:64, m = 20, pA = seq(1/20, 1/3, 0.01), conf = 0.95)
``` |

`n` |
range of sample sizes to check, default is 53:64 |

`m` |
linup size, default 20 |

`pA` |
range of estimated detection rates to consider, default is seq(1/20, 1/3, 0.01) |

`conf` |
confidence level to use to simulate from binomial |

1 2 3 4 5 6 7 8 9 | ```
pow <- sample_size()
pow
library(ggplot2)
library(viridis)
ggplot(pow, aes(x=n, y=pA, fill=prob, group=pA)) +
geom_tile() +
scale_fill_viridis_c("power") +
ylab("detect rate (pA)") + xlab("sample size (n)") +
theme_bw()
``` |

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