0
从WRS
包中的功能ancboot
与一个协变量,用20%进行单向ANCOVA修剪装置和自举:鲁棒ANCOVA WRS2
ancboot(formula, data, tr = 0.2, nboot = 599, sm = FALSE, fr1 = 1, fr2 = 1,
pr = TRUE, pts = NA)
该命令返回ancova
类的对象含有在5个设计要点修剪装置:
[1] "Note: confidence intervals are adjusted to control FWE"
[1] "But p-values are not adjusted to control FWE"
[1] "Taking bootstrap samples. Please wait."
$output
X n1 n2 DIF TEST ci.low ci.hi p.value
[1,] 2 15 30 -1.277778 -1.846494 -3.234577 0.6790212 0.0855
[2,] 4 38 50 -1.066667 -2.139515 -2.476449 0.3431158 0.0440
[3,] 4 38 50 -1.066667 -2.139515 -2.476449 0.3431158 0.0335
[4,] 5 42 50 -1.092308 -2.256915 -2.460882 0.2762670 0.0320
[5,] 6 25 41 -1.333333 -2.341798 -2.943341 0.2766743 0.0300
$crit
[1] 2.8277
然而,我曾预期报告稳健ANCOVA很像一个常规的(参数)ANCOVA,包括一个综合p值,95%CI,F和[df]。我怎样才能用强大的ANCOVA获得期望的输出(即用调整后的平均值和自举)?
WRS或WRS2包? –
@罗曼Luštrik我只是双重检查,我实际上使用WRS版本0.27.5。 – Maroon