grubbs_test | R Documentation |
Grubb's test for outliers
grubbs_test(
df,
x = "analysis_result",
type = 10,
opposite = FALSE,
two_sided = FALSE,
group_by_location = FALSE,
keep_data_object = FALSE
)
df |
data frame |
x |
column of analysis results |
type |
integer value indicating test variant. 10 is a test for one outlier (side is detected automatically and can be reversed by opposite parameter). 11 is a test for two outliers on opposite tails, 20 is test for two outliers in one tail. Default is 10 |
opposite |
a logical indicating whether you want to check not the value with largest difference from the mean, but opposite (lowest, if most suspicious is highest etc.). Default is FALSE |
two_sided |
Logical value indicating if there is a need to treat this test as two-sided. Default is FALSE |
group_by_location |
TRUE/FALSE default is FALSE |
keep_data_object |
TRUE/FALSE default is FALSE |
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