Description Usage Arguments Value Deprecated Function References See Also Examples
View source: R/ifr-os-prop-test.R
infer_os_prop_test
compares proportion in one group to a
specified population proportion.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | infer_os_prop_test(
data,
variable = NULL,
prob = 0.5,
phat = 0.5,
alternative = c("both", "less", "greater", "all")
)
## Default S3 method:
infer_os_prop_test(
data,
variable = NULL,
prob = 0.5,
phat = 0.5,
alternative = c("both", "less", "greater", "all")
)
|
data |
numeric vector of length 1 or a |
variable |
factor; column in |
prob |
hypothesised proportion |
phat |
observed proportion |
alternative |
a character string specifying the alternative hypothesis, must be one of "both" (default), "greater", "less" or "all". You can specify just the initial letter. |
infer_os_prop_test
returns an object of class "infer_os_prop_test"
.
An object of class "infer_os_prop_test"
is a list containing the
following components:
n |
number of observations |
phat |
proportion of 1's |
p |
assumed probability of success |
z |
z statistic |
sig |
p-value for z statistic |
alt |
alternative hypothesis |
obs |
observed number of 0's and 1's |
exp |
expected number of 0's and 1's |
deviation |
deviation of observed from expected |
std |
standardized resiudals |
prop_test()
has been deprecated. Instead use infer_os_prop_test()
.
Sheskin, D. J. 2007. Handbook of Parametric and Nonparametric Statistical Procedures, 4th edition. : Chapman & Hall/CRC.
1 2 3 4 5 | # use as a calculator
infer_os_prop_test(200, prob = 0.5, phat = 0.3)
# using data set
infer_os_prop_test(hsb, female, prob = 0.5)
|
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