odds_ratio | R Documentation |
Calculate effect sizes and conversions
odds_ratio(a, b = NULL, c = NULL, d = NULL, type = "hits_misses")
odds2d(odds, var = FALSE)
odds2r(odds, n1 = 4, n2 = n1, var = FALSE)
r2cohend(r, var = FALSE)
cohend2r(cohend, n1 = NULL, n2 = n1, var = FALSE)
cohend2odds(cohend, var = FALSE)
a , b , c , d |
Values in the contingency table; valid if either 'a', 'b', 'c' and 'd' are the same length or if 'a' has length of '4' and 'b', 'c', and 'd' are 'NULL'. |
type |
Type of entry for [odds_ratio()] |
odds , r , cohend |
A vector of effect sizes |
var |
Logical, if 'TRUE' converts the variance instead |
n1 , n2 |
The ns of the groups |
'odds' are log odds
x <- c(26, 13, 5, 6)
odds_ratio(x) # 2.4
odds2r(2.4) # 0.2346004
odds2d(2.4) # 0.4826712
r2cohend(0.2346004) # 0.4826712
cohend2odds(0.4826712) # 0.8754687
cohend2r(0.4826712) # 0.2346004
exp(0.8754687) # 2.4
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