quade.test(stats)
quade.test()所属R语言包:stats
Quade Test
quade测试
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Performs a Quade test with unreplicated blocked data.
Quade测试执行封锁与非复制数据。
用法----------Usage----------
quade.test(y, ...)
## Default S3 method:[默认方法]
quade.test(y, groups, blocks, ...)
## S3 method for class 'formula'[类formula的方法]
quade.test(formula, data, subset, na.action, ...)
参数----------Arguments----------
参数:y
either a numeric vector of data values, or a data matrix.
无论是数据值的数字向量,或数据矩阵。
参数:groups
a vector giving the group for the corresponding elements of y if this is a vector; ignored if y is a matrix. If not a factor object, it is coerced to one.
一个向量组给予相应的元素y如果这是一个向量;忽略y如果是一个矩阵。如果对象不是一个因素,它是被迫的一个。
参数:blocks
a vector giving the block for the corresponding elements of y if this is a vector; ignored if y is a matrix. If not a factor object, it is coerced to one.
矢量给予相应的元素块y如果这是一个向量;忽略y如果是一个矩阵。如果对象不是一个因素,它是被迫的一个。
参数:formula
a formula of the form a ~ b | c, where a, b and c give the data values and corresponding groups and blocks, respectively.
一个公式的形式a ~ b | c,其中a,b和c提供的数据值和相应的组块,分别。
参数:data
an optional matrix or data frame (or similar: see model.frame) containing the variables in the formula formula. By default the variables are taken from environment(formula).
一个可选的矩阵或数据框(或类似:看到model.frame)包含公式formula的变量。默认情况下采取的变量从environment(formula)。
参数:subset
an optional vector specifying a subset of observations to be used.
一个可选的向量,指定要使用的意见的一个子集。
参数:na.action
a function which indicates what should happen when the data contain NAs. Defaults to getOption("na.action").
一个函数,它表示数据时,包含NA的,应该发生什么。 getOption("na.action")默认。
参数:...
further arguments to be passed to or from methods.
进一步的参数被传递到或从方法。
Details
详情----------Details----------
quade.test can be used for analyzing unreplicated complete block designs (i.e., there is exactly one observation in y for each combination of levels of groups and blocks) where the normality assumption may be violated.
quade.test可以用来分析非复制完整的块设计(即,恰好有一个观察ygroups和blocks水平的组合)在常态假设每个可能受到侵犯。
The null hypothesis is that apart from an effect of blocks, the location parameter of y is the same in each of the groups.
零假设是,除了从blocks,y位置参数是一样的groups的影响。
If y is a matrix, groups and blocks are obtained from the column and row indices, respectively. NA's are not allowed in groups or blocks; if y contains NA's, corresponding blocks are removed.
y如果是一个矩阵,groups和blocks列和行指数,分别获得。 NA是不允许groups或blocks如果y包含NA,相应的块被删除。
值----------Value----------
A list with class "htest" containing the following components:
一类"htest"包含以下组件的列表:
参数:statistic
the value of Quade's F statistic.
Quade的F统计值。
参数:parameter
a vector with the numerator and denominator degrees of freedom of the approximate F distribution of the test statistic.
与F分布检验统计量的近似自由分子和分母度的向量。
参数:p.value
the p-value of the test.
p值的测试。
参数:method
the character string "Quade test".
字符串"Quade test"。
参数:data.name
a character string giving the names of the data.
字符串提供的数据的名称。
参考文献----------References----------
Using weighted rankings in the analysis of complete blocks with additive block effects. Journal of the American Statistical Association, 74, 680–683.
Practical nonparametric statistics. New York: John Wiley & Sons. Pages 373–380.
参见----------See Also----------
friedman.test.
friedman.test。
举例----------Examples----------
## Conover (1999, p. 375f):[#康诺弗(1999,375F)。]
## Numbers of five brands of a new hand lotion sold in seven stores[#五个品牌的一个新的洗手液数在7家门店出售]
## during one week.[#在一个星期。]
y <- matrix(c( 5, 4, 7, 10, 12,
1, 3, 1, 0, 2,
16, 12, 22, 22, 35,
5, 4, 3, 5, 4,
10, 9, 7, 13, 10,
19, 18, 28, 37, 58,
10, 7, 6, 8, 7),
nrow = 7, byrow = TRUE,
dimnames =
list(Store = as.character(1:7),
Brand = LETTERS[1:5]))
y
quade.test(y)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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