hanaml.OnewayAnovaRepeated {hana.ml.r} | R Documentation |
Performs one-way repeated measures analysis of variance, along with Mauchly's Test of Sphericity and post hoc multiple comparison tests.
hanaml.OnewayAnovaRepeated(conn.context, data, subject.id = NULL, measures = NULL, multcomp.method = NULL, significance.level = NULL, se.type = NULL)
conn.context |
|
data |
|
subject.id |
|
measures |
|
multcomp.method |
#'
Defaults to 'bonferroni' |
significance.level |
|
se.type |
Type of standard error used in multiple comparison tests.
Defaults to 'two-group'. |
Statistics for each group: DataFrame
structured as follows:
- GROUP, type NVARCHAR(256), group name.
- VALID_SAMPLES, type INTEGER, number of valid samples.
- MEAN, type DOUBLE, group mean.
- SD, type DOUBLE, group standard deviation.
Mauchly test results, DataFrame
structured as follows:
- STAT_NAME, type NVARCHAR(100), names of test result quantities.
- STAT_VALUE, type DOUBLE, values of test result quantities.
Computed results for ANOVA : DataFrame
structured as follows:
- VARIABILITY_SOURCE, type NVARCHAR(100), source of variability,
including between groups, within groups (error) and total.
- SUM_OF_SQUARES, type DOUBLE, sum of squares.
- DEGREES_OF_FREEDOM, type DOUBLE, degrees of freedom.
- MEAN_SQUARES, type DOUBLE, mean squares.
- F_RATIO, type DOUBLE, calculated as mean square between groups
divided by mean square of error.
- P_VALUE, type DOUBLE, associated p-value from the F-distribution.
- P_VALUE_GG, type DOUBLE, p-value of Greehouse-Geisser correction.
- P_VALUE_HF, type DOUBLE, p-value of Huynh-Feldt correction.
- P_VALUE_LB, type DOUBLE, p-value of lower bound correction.
Multiple comparison results: DataFrame
structured as follows:
- FIRST_GROUP, type NVARCHAR(256), the name of the first group to
conduct pairwise test on.
- SECOND_GROUP, type NVARCHAR(256), the name of the second group
to conduct pairwise test on.
- MEAN_DIFFERENCE, type DOUBLE, mean difference between the two
groups.
- SE, type DOUBLE, standard error computed from all data.
- P_VALUE, type DOUBLE, p-value.
- CI_LOWER, type DOUBLE, the lower limit of the confidence
interval.
- CI_UPPER, type DOUBLE, the upper limit of the confidence
interval.
## Not run: Input DataFrame data: > data$collect() ID MEASURE1 MEASURE2 MEASURE3 MEASURE4 0 1 8.0 7.0 1.0 6.0 1 2 9.0 5.0 2.0 5.0 2 3 6.0 2.0 3.0 8.0 3 4 5.0 3.0 1.0 9.0 4 5 8.0 4.0 5.0 8.0 5 6 7.0 5.0 6.0 7.0 6 7 10.0 2.0 7.0 2.0 7 8 12.0 6.0 8.0 1.0 Call the function: > result <- hanaml.OnewayAnovaRepeated(conn, data, multcomp.method = "bonferroni", significance.level = 0.05, se.type = "two-group") Expected output: > result[[1]] GROUP VALid_SAMPLES MEAN SD 0 MEASURE1 8 8.125 2.232071 1 MEASURE2 8 4.250 1.832251 2 MEASURE3 8 4.125 2.748376 3 MEASURE4 8 5.750 2.915476 ## End(Not run)