as.jury.stats {sate} | R Documentation |
Calculates probability a jury will find defendant guilty based on juror preferences, with standard error and confidence interval
Description
Calculates probability jury finds defendant guilty based on verdicts preferences of jury pool. Also reports standard error and confidence interval of estimate (use as.jury.point function for estimate only).
Usage
as.jury.stats(
sample_pg,
sample_n,
jury_n = 12,
pstrikes = 0,
dstrikes = 0,
accuracy = 0.15,
digits = 3
)
Arguments
sample_pg |
Proportion of jurors who favor a guilty verdict; a number between 0 and 1. |
sample_n |
Size of sample used to estimate sample_pg. |
jury_n |
Size of the jury (i.e. 6, 8, or 12); default value is 12. |
pstrikes |
Number of peremptory strikes by prosecution; default value is 0. |
dstrikes |
Number of peremptory strikes by defendant; default value is 0. |
accuracy |
Accuracy of parties' peremptory strikes; a number between 0 and 1; default value is .15. |
digits |
Number of digits to report after decimal places; default value is 3. |
Value
Returns the probability jury finds defendant guilty.
Examples
library(sate)
as.jury.stats(sample_pg=.50, sample_n=830)
as.jury.stats(sample_pg=10/12, sample_n=295)
[Package sate version 2.1.0 Index]