anova1f_4 {pwr2ppl}

Compute power for a One Factor Between Subjects ANOVA with four levels Takes means, sds, and sample sizes for each group

Description

Compute power for a One Factor Between Subjects ANOVA with four levels Takes means, sds, and sample sizes for each group

Usage

anova1f_4(
  m1 = NULL,
  m2 = NULL,
  m3 = NULL,
  m4 = NULL,
  s1 = NULL,
  s2 = NULL,
  s3 = NULL,
  s4 = NULL,
  n1 = NULL,
  n2 = NULL,
  n3 = NULL,
  n4 = NULL,
  alpha = 0.05
)

Arguments

m1

Mean of first group

m2

Mean of second group

m3

Mean of third group

m4

Mean of fourth group

s1

Standard deviation of first group

s2

Standard deviation of second group

s3

Standard deviation of third group

s4

Standard deviation of forth group

n1

Sample size for first group

n2

Sample size for second group

n3

Sample size for third group

n4

Sample size for fourth group

alpha

Type I error (default is .05)

Value

Power for the One Factor Between Subjects ANOVA

Examples

anova1f_4(m1=80, m2=82, m3=82, m4=86, s1=10, s2=10, s3=10,
s4=10, n1=60, n2=60, n3=60, n4=60)