matrix.csr.chol-class(SparseM)
matrix.csr.chol-class()所属R语言包:SparseM
Class "matrix.csr.chol"
类“matrix.csr.chol”
译者:生物统计家园网 机器人LoveR
描述----------Description----------
A class of objects returned from Ng and Peyton's (1993) block
一类对象返回Ng和佩顿(1993)的块
类对象----------Objects from the Class----------
Objects can be created by calls of the form new("matrix.csr.chol", ...).
可以创建对象通过调用的形式new("matrix.csr.chol", ...)。
插槽----------Slots----------
nrow: Object of class integer, number of rows in the linear system of equations
nrow:类的对象integer,线性方程组中的行数
nnzlindx: Object of class numeric, number of non-zero elements in lindx
nnzlindx:对象类numeric,非零元素在lindx
nsuper: Object of class integer, number of supernodes
nsuper:类integer,一些超节点的对象
lindx: Object of class integer, vector of integer containing, in column major order, the row subscripts of the non-zero entries
lindx:类的对象integer,矢量整数的,在列的大订单,行标非零项
xlindx: Object of class integer, vector of integer of pointers for lindx
xlindx:类的对象integer,矢量整数的指针lindx
nnzl: Object of class numeric, number of non-zero
nnzl类的对象numeric,一些非零
lnz: Object of class numeric, contains the entries of the Cholesky factor
lnz类的对象numeric,包含项目的Cholesky因子
log.det: Object of class numeric, log determinant of the Cholesky factor
log.det类的对象numeric,记录的Cholesky因子的决定性因素
xlnz: Object of class integer, column pointer for the Cholesky factor stored in lnz
xlnz类integer,列指针的Cholesky因子的对象存储在LNZ
invp: Object of class integer, vector of integer of inverse permutation vector
invp:类的对象integer的逆置换向量,向量的整数
perm: Object of class integer, vector of integer of permutation vector
perm:类的对象integer,置换矢量整数向量
xsuper: Object of class integer, array containing the supernode partioning
类xsuper,阵列含有超级节点partioning的对象integer:
det: Object of class numeric, determinant of the Cholesky factor
det类的对象numeric,决定的Cholesky因子
ierr: Object of class integer, error flag
ierr:对象类integer,错误标志
time: Object of class numeric execution time
time:对象的类numeric执行时间
方法----------Methods----------
backsolve signature(r = "matrix.csr.chol"): ...
backsolve signature(r = "matrix.csr.chol")...
as.matrix.csr signature(x = "matrix.csr.chol", upper.tri=TRUE): ...
as.matrix.csr signature(x = "matrix.csr.chol", upper.tri=TRUE)...
参见----------See Also----------
chol, backsolve
chol,backsolve
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
注2:由于是机器人自动翻译,难免有不准确之处,使用时仔细对照中、英文内容进行反复理解,可以帮助R语言的学习。
注3:如遇到不准确之处,请在本贴的后面进行回帖,我们会逐渐进行修订。
|