def childFactory(self, ctx, name):
        if name in ['1', '2', '3']:
            return ChildPage(name)
ANOVA table for one fitted linear model.
dataset/ETHPy150Open twisted/nevow/examples/children/children.py/RootPage.childFactory--crossover with--dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/stats/anova.py/anova1_lm_single