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11 changes: 7 additions & 4 deletions R/colocboost_check_update_jk.R
Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,8 @@ boost_check_update_jk_nofocal <- function(cb_model, cb_model_para, cb_data) {
return(ifelse(length(jk_temp) == 1, jk_temp, sample(jk_temp, 1)))
})
update_jk[c(1, pos.update + 1)] <- c(jk, jk_each)


judge_each <- check_jk_jkeach(jk, jk_each,
pos.update,
model_update = model_update,
Expand Down Expand Up @@ -493,12 +495,12 @@ get_LD_jk1_jk2 <- function(jk1, jk2,
remain_jk = NULL) {
if (!is.null(X)) {
LD_temp <- suppressWarnings({
cor(X[, c(jk1, jk2)])
get_cormat(X[, c(jk1, jk2)])
})
LD_temp[which(is.na(LD_temp))] <- 0
LD_temp <- LD_temp[1, 2]
} else if (!is.null(XtX)) {
if (sum(XtX) == 1){
if (length(XtX) == 1){
LD_temp <- 0
} else {
jk1.remain <- which(remain_jk == jk1)
Expand Down Expand Up @@ -545,8 +547,9 @@ check_pair_jkeach <- function(jk_each,
jk_equiv_loglik = 0.001) {
data_update <- cb_data$data[pos.update]
# -- check if jk_i ~ jk_j
change_each_pair <- matrix(NA, nrow = length(jk_each), ncol = length(jk_each))
change_each_pair <- matrix(FALSE, nrow = length(jk_each), ncol = length(jk_each))
for (i in 1:length(jk_each)) {

jk_i <- jk_each[i]
change_log_jk_i <- model_update[[i]]$change_loglike[jk_i]
for (j in 1:length(jk_each)) {
Expand Down Expand Up @@ -597,7 +600,7 @@ estimate_change_profile_res <- function(jk,
} else {
xty <- XtY / scaling_factor
}
if (sum(xtx) == 1){
if (length(xtx) == 1){
rtr <- yty - 2 * sum(beta_k * xty) + sum(beta_k^2)
} else {
rtr <- yty - 2 * sum(beta_k * xty) + sum((xtx %*% as.matrix(beta_k)) * beta_k)
Expand Down
8 changes: 4 additions & 4 deletions R/colocboost_inference.R
Original file line number Diff line number Diff line change
Expand Up @@ -241,7 +241,7 @@ check_null_post <- function(cb_obj,
} else {
xty <- XtY / scaling_factor
}
if (sum(xtx) == 1){
if (length(xtx) == 1){
(yty - 2 * sum(cs_beta * xty) + sum(cs_beta^2)) * adj_dep
} else {
(yty - 2 * sum(cs_beta * xty) + sum((xtx %*% as.matrix(cs_beta)) * cs_beta)) * adj_dep
Expand Down Expand Up @@ -293,14 +293,14 @@ check_null_post <- function(cb_obj,
if (length(miss_idx) != 0) {
xty <- XtY[-miss_idx] / scaling.factor
res.tmp <- rep(0, length(XtY))
if (sum(xtx) == 1){
if (length(xtx) == 1){
res.tmp[-miss_idx] <- xty - cs_beta[-miss_idx] / beta_scaling
} else {
res.tmp[-miss_idx] <- xty - xtx %*% (cs_beta[-miss_idx] / beta_scaling)
}
} else {
xty <- XtY / scaling.factor
if (sum(xtx) == 1){
if (length(xtx) == 1){
res.tmp <- xty - (cs_beta / beta_scaling)
} else {
res.tmp <- xty - xtx %*% (cs_beta / beta_scaling)
Expand Down Expand Up @@ -508,7 +508,7 @@ get_cos_evidence <- function(cb_obj, coloc_out, data_info) {
} else {
xty <- XtY / scaling_factor
}
if (sum(xtx) == 1){
if (length(xtx) == 1){
cos_profile <- (yty - 2 * sum(cs_beta * xty) + sum(cs_beta^2)) * adj_dep
} else {
cos_profile <- (yty - 2 * sum(cs_beta * xty) + sum((xtx %*% as.matrix(cs_beta)) * cs_beta)) * adj_dep
Expand Down
2 changes: 1 addition & 1 deletion R/colocboost_init.R
Original file line number Diff line number Diff line change
Expand Up @@ -396,7 +396,7 @@ get_correlation <- function(X = NULL, res = NULL, XtY = NULL, N = NULL,
Xtr <- res / scaling_factor
XtY <- XtY / scaling_factor
}
if (sum(XtX) == 1){
if (length(XtX) == 1){
var_r <- YtY - 2 * sum(beta_k * XtY) + sum(beta_k^2)
} else {
var_r <- YtY - 2 * sum(beta_k * XtY) + sum((XtX %*% as.matrix(beta_k)) * beta_k)
Expand Down
8 changes: 4 additions & 4 deletions R/colocboost_update.R
Original file line number Diff line number Diff line change
Expand Up @@ -111,7 +111,7 @@ colocboost_update <- function(cb_model, cb_model_para, cb_data) {
if (length(cb_data$data[[i]]$variable_miss) != 0) {
beta <- cb_model[[i]]$beta[-cb_data$data[[i]]$variable_miss] / beta_scaling
xty <- cb_data$data[[i]]$XtY[-cb_data$data[[i]]$variable_miss]
if (sum(xtx) == 1){
if (length(xtx) == 1){
cb_model[[i]]$res[-cb_data$data[[i]]$variable_miss] <- xty - scaling_factor * beta
} else {
cb_model[[i]]$res[-cb_data$data[[i]]$variable_miss] <- xty - scaling_factor * xtx %*% beta
Expand All @@ -120,7 +120,7 @@ colocboost_update <- function(cb_model, cb_model_para, cb_data) {
} else {
beta <- cb_model[[i]]$beta / beta_scaling
xty <- cb_data$data[[i]]$XtY
if (sum(xtx) == 1){
if (length(xtx) == 1){
cb_model[[i]]$res <- xty - scaling_factor * beta
} else {
cb_model[[i]]$res <- xty - scaling_factor * xtx %*% beta
Expand All @@ -129,7 +129,7 @@ colocboost_update <- function(cb_model, cb_model_para, cb_data) {
# - profile-loglikelihood
yty <- cb_data$data[[i]]$YtY / scaling_factor
xty <- xty / scaling_factor
if (sum(xtx) == 1){
if (length(xtx) == 1){
profile_log <- (yty - 2 * sum(beta * xty) + sum(beta^2)) * adj_dep
} else {
profile_log <- (yty - 2 * sum(beta * xty) + sum((xtx %*% as.matrix(beta)) * beta)) * adj_dep
Expand All @@ -152,7 +152,7 @@ get_LD_jk <- function(jk1, X = NULL, XtX = NULL, N = NULL, remain_idx = NULL, P
} else if (!is.null(XtX)) {
jk1.remain <- which(remain_idx == jk1)
corr <- rep(0, P)
if (sum(XtX) == 1 | length(jk1.remain)==0){
if (length(XtX) == 1 | length(jk1.remain)==0){
corr[remain_idx] <- 1
} else {
corr[remain_idx] <- XtX[, jk1.remain]
Expand Down