Statscraft 0.7.0, release v0.7.0

ONEWAY

One-way analysis of variance with contrasts and post hoc comparisons.

Syntax

ONEWAY deps BY factor [/STATISTICS=DESCRIPTIVES HOMOGENEITY WELCH BROWNFORSYTHE ALL NONE]
       [/CONTRAST=coefficients] [/POSTHOC=test ... [ALPHA(0.05)]]
       [/MISSING=ANALYSIS | LISTWISE [INCLUDE | EXCLUDE]] [/CRITERIA=CILEVEL(0.95)].
test: LSD BONFERRONI SIDAK TUKEY SCHEFFE GT2 GABRIEL GH T2 T3 C (pairwise comparisons),
DUNNETT DUNNETTL DUNNETTR [(refcat)] (each group against the reference group, by default the last;
L: smaller, R: larger), SNK BTUKEY DUNCAN FREGW QREGW (homogeneous subsets only); TUKEY SCHEFFE
GT2 GABRIEL give both. DUNCAN and the Dunnett keywords are written in full. Every value of the
factor is a group. CONTRAST gives one coefficient per group in ascending order (n*c repeats c n
times); it is tested with pooled and separate variances. HOMOGENEITY is Levene's test based on
the mean. Multiple Comparisons show every ordered pair of groups (Dunnett C has no significance).
Homogeneous subsets use the harmonic mean of the group sizes (the R-E-G-W tests the sizes
themselves); Tukey B shows no significance. Weighted when a weight variable is set.
Not supported yet: POLYNOMIAL, RANGES, EFFECTS, WALLER.

Example

ONEWAY income BY region /STATISTICS=DESCRIPTIVES HOMOGENEITY WELCH /POSTHOC=TUKEY GH.

statscraft help ONEWAY prints the same text in the terminal. All commands