Hello
I am trying to perform a three way mixed anova on a dataset caled "data".
The thing is that I am running into some warning messages and when trying to calculate the F and p value it says NaN when the hand condition is involved which is weird
Any idea of what I did do wrong ?
I got RT a continuous variable and hand, condition and age group as
levene=data %>%
group_by(condition, hand) %>%
levene_test(RT ~ Age_group)
#Warning messages:
1: Problem while computing `data =
map(.data$data, .f, ...)`.
i group coerced to factor.
2: Problem while computing `data =
map(.data$data, .f, ...)`.
i group coerced to factor.
3: Problem while computing `data =
map(.data$data, .f, ...)`.
i group coerced to factor.
4: Problem while computing `data =
map(.data$data, .f, ...)`.
i group coerced to factor.
res.aov <- anova_test(
data = data, dv = Performance, wid = subject,
between = Age_group, within = c(condition, hand)
)
get_anova_table(res.aov)
#ANOVA Table (type III tests)
Effect DFn DFd F
1 Age_group 1 27 3.721
2 condition 1 27 1.468
3 hand 1 27 NaN
4 Age_group:condition 1 27 0.010
5 Age_group:hand 1 27 NaN
6 condition:hand 1 27 NaN
7 Age_group:condition:hand 1 27 NaN
p p<.05 ges
1 0.064 0.06600
2 0.236 0.02600
3 NaN <NA> 0.00000
4 0.921 0.00018
5 NaN <NA> 0.00000
6 NaN <NA> 0.00000
7 NaN <NA> 0.00000