generate_empty_edgeList <- function(){
edgeList.list(list())
}
generate_empty_SparseBlockMatrixR <- function(){
li <- list(rows = list(), vals = list(), blocks = list(), sigmas = c(), start = 1)
SparseBlockMatrixR.list(li)
}
generate_empty_ccdrFit <- function(){
li <- list(sbm = generate_empty_SparseBlockMatrixR(), lambda = 1, nedge = 0, pp = 0, nn = 10, time = 1)
ccdrFit.list(li)
}
generate_empty_ccdrPath <- function(){
cf <- generate_empty_ccdrFit()
ccdrPath.list(list(cf, cf, cf, cf))
}
generate_empty_adjacency_matrix <- function(){
m <- matrix(0, nrow = 0, ncol = 0)
m
# Matrix::Matrix(m)
}
### Generate fixed objects for the following toy DAG
#
# 0 . . . .
# 1 0 . . .
# 0 1 0 . .
# 5 4 0 . .
# 0 3 0 0 .
#
generate_fixed_edgeList <- function(){
nnode <- 5
li <- vector("list", length = nnode)
li[[1]] <- c(2L,4L)
li[[2]] <- c(3L,4L,5L)
li[[3]] <- integer(0)
li[[4]] <- integer(0)
li[[5]] <- integer(0)
edgeL <- edgeList.list(li)
edgeL
}
generate_fixed_SparseBlockMatrixR <- function(){
nnode <- 5
li <- list(rows = vector("list", length = nnode),
vals = vector("list", length = nnode),
blocks = vector("list", length = nnode),
sigmas = numeric(nnode),
start = 1)
### Parents / rows
li$rows[[1]] <- c(2L,4L)
li$rows[[2]] <- c(3L,4L,5L)
li$rows[[3]] <- integer(0)
li$rows[[4]] <- integer(0)
li$rows[[5]] <- integer(0)
### Values
li$vals[[1]] <- c(1,5)
li$vals[[2]] <- c(1,4,3)
li$vals[[3]] <- integer(0)
li$vals[[4]] <- integer(0)
li$vals[[5]] <- integer(0)
### Blocks -- LEAVE EMPTY
### Sigmas
li$sigmas <- rep(1,5)
SparseBlockMatrixR.list(li)
}
generate_fixed_ccdrFit <- function(){
sbm <- generate_fixed_SparseBlockMatrixR()
cf <- ccdrFit.list(list(sbm = sbm, lambda = 1.54, nedge = num.edges(sbm), pp = num.nodes(sbm), nn = 10, time = 1))
cf
}
generate_fixed_ccdrPath <- function(){
cf <- generate_fixed_ccdrFit()
cp <- ccdrPath.list(list(cf, cf, cf, cf))
cp
}
generate_fixed_adjacency_matrix <- function(){
### CCDr output is unweighted adjacency matrix by default
m <- rbind(c(0, 0, 0, 0, 0),
c(1, 0, 0, 0, 0),
c(0, 1, 0, 0, 0),
c(1, 1, 0, 0, 0),
c(0, 1, 0, 0, 0))
m
# Matrix::Matrix(m)
}
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