LDL analysis after postprocessing
XSun
2025-01-05
Last updated: 2025-01-22
Checks: 6 1
Knit directory: multigroup_ctwas_analysis/
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Introduction
We used the LDL genes reported by multi-group analysis after postprocess to do some downstream analysiss.
library(ctwas)
library(dplyr)
library(EnsDb.Hsapiens.v86)
library(pheatmap)
ens_db <- EnsDb.Hsapiens.v86
mapping_predictdb <- readRDS("/project2/xinhe/shared_data/multigroup_ctwas/weights/mapping_files/PredictDB_mapping.RDS")
mapping_munro <- readRDS("/project2/xinhe/shared_data/multigroup_ctwas/weights/mapping_files/Munro_mapping.RDS")
mapping_two <- rbind(mapping_predictdb,mapping_munro)
plot_heatmap_byomics <- function(heatmap_data, main) {
rownames(heatmap_data) <- heatmap_data$gene_name
heatmap_data <- heatmap_data %>% dplyr::select(-gene_name, -combined_pip)
if(nrow(heatmap_data) ==1){
heatmap_data <- rbind(heatmap_data,rep(0,ncol(heatmap_data)))
rownames(heatmap_data)[2] <- "fake_gene_for_plotting"
}
heatmap_matrix <- as.matrix(heatmap_data)
p <- pheatmap(heatmap_matrix,
cluster_rows = F, # Cluster the rows (genes)
cluster_cols = F, # Cluster the columns (QTL types)
color = colorRampPalette(c("white", "red"))(50), # Color gradient
display_numbers = TRUE, # Display numbers in cells
main = main,labels_row = rownames(heatmap_data), silent = T)
return(p)
}
plot_heatmap_bytissue <- function(heatmap_data, main, tissues) {
rownames(heatmap_data) <- heatmap_data$gene_name
heatmap_data <- heatmap_data %>% dplyr::select(-gene_name, -combined_pip)
pip_types <- c("|eQTL_pip", "|sQTL_pip", "|stQTL_pip")
combinations <- expand.grid(pip_types, tissues)
order <- paste0(combinations$Var2, combinations$Var1)
heatmap_data <- heatmap_data[,order]
if(nrow(heatmap_data) ==1){
heatmap_data <- rbind(heatmap_data,rep(0,ncol(heatmap_data)))
rownames(heatmap_data)[2] <- "fake_gene_for_plotting"
}
heatmap_matrix <- as.matrix(heatmap_data)
p <- pheatmap(heatmap_matrix,
cluster_rows = F, # Cluster the rows (genes)
cluster_cols = F, # Cluster the columns (QTL types)
color = colorRampPalette(c("white", "red"))(50), # Color gradient
display_numbers = TRUE, # Display numbers in cells
main = main,labels_row = rownames(heatmap_data), silent = T)
return(p)
}
get_ctwas_file <- function(trait, tissue = NULL, folder_results) {
# Build file paths
if (is.null(tissue)) {
file_ctwas_res_origin <- paste0(folder_results, "/", trait, "/", trait, ".finemap_regions_res.RDS")
file_ctwas_res_regionmerge <- paste0(folder_results, "/", trait, "/", trait, ".regionmerge_finemap_regions_res.RDS")
file_ctwas_res_ldmismatch <- paste0(folder_results, "/", trait, "/", trait, ".ldmismatch_finemap_regions_res.RDS")
} else {
file_ctwas_res_origin <- paste0(folder_results, "/", trait, "/", trait, "_", tissue, ".finemap_regions_res.RDS")
file_ctwas_res_regionmerge <- paste0(folder_results, "/", trait, "/", trait, "_", tissue, ".regionmerge_finemap_regions_res.RDS")
file_ctwas_res_ldmismatch <- paste0(folder_results, "/", trait, "/", trait, "_", tissue, ".ldmismatch_finemap_regions_res.RDS")
}
# Determine which file exists
file_ctwas_result <- if (file.exists(file_ctwas_res_ldmismatch)) {
file_ctwas_res_ldmismatch
} else if (file.exists(file_ctwas_res_regionmerge)) {
file_ctwas_res_regionmerge
} else {
file_ctwas_res_origin
}
return(file_ctwas_result)
}Results
Single eQTL analysis results – pre-estimate L
trait <- "LDL-ukb-d-30780_irnt"
tissue <- "Liver"
folder_single_results <- "/project/xinhe/shengqian/single_tissue_screen/processed_weights/expression_weights/"
file_ctwas_result <- get_ctwas_file(trait, tissue, folder_single_results)
ctwas_res_single_post <- readRDS(file_ctwas_result)
z_gene_single <-readRDS(paste0(folder_single_results,"/",trait,"/",trait,"_",tissue,".z_gene.RDS"))
susie_alpha_res_single_post <- ctwas_res_single_post$susie_alpha_res
susie_alpha_res_single_post <- anno_susie_alpha_res(susie_alpha_res_single_post,
mapping_table = mapping_two,
map_by = "molecular_id",
drop_unmapped = TRUE)2025-01-22 13:12:16 INFO::Annotating susie alpha result ...
2025-01-22 13:12:16 INFO::Map molecular traits to genescombined_pip_by_group_single <- combine_gene_pips(susie_alpha_res_single_post,
group_by = "gene_name",
by = "group",
method = "combine_cs",
filter_cs = TRUE,
include_cs_id = F)
combined_pip_sig_single <- subset(combined_pip_by_group_single, combined_pip > 0.8)
DT::datatable(combined_pip_sig_single,caption = htmltools::tags$caption( style = 'caption-side: left; text-align: left; color:black; font-size:150% ;','Genes with PIP > 0.8 in single eQTL analysis, cs filtered'),options = list(pageLength = 5) )z_gene_single <- z_gene_single %>%
mutate(molecular_id = sub("\\|.*", "", id)) %>% # Extract ENSG ID from id
left_join(mapping_two %>% dplyr::select(molecular_id, gene_name), by = "molecular_id")Single eQTL analysis results – L=5
trait <- "LDL-ukb-d-30780_irnt"
tissue <- "Liver"
folder_single_results_L5 <- "/project/xinhe/shengqian/single_tissue_screen/processed_weights_L5/expression_weights"
file_ctwas_result_L5 <- get_ctwas_file(trait, tissue, folder_single_results_L5)
ctwas_res_single_post_L5 <- readRDS(file_ctwas_result_L5)
z_gene_single_L5 <-readRDS(paste0(folder_single_results_L5,"/",trait,"/",trait,"_",tissue,".z_gene.RDS"))
susie_alpha_res_single_post_L5 <- ctwas_res_single_post_L5$susie_alpha_res
susie_alpha_res_single_post_L5 <- anno_susie_alpha_res(susie_alpha_res_single_post_L5,
mapping_table = mapping_two,
map_by = "molecular_id",
drop_unmapped = TRUE)2025-01-22 13:12:21 INFO::Annotating susie alpha result ...
2025-01-22 13:12:21 INFO::Map molecular traits to genescombined_pip_by_group_single_L5 <- combine_gene_pips(susie_alpha_res_single_post_L5,
group_by = "gene_name",
by = "group",
method = "combine_cs",
filter_cs = TRUE,
include_cs_id = F)
combined_pip_sig_single_L5 <- subset(combined_pip_by_group_single_L5, combined_pip > 0.8)
DT::datatable(combined_pip_sig_single_L5,caption = htmltools::tags$caption( style = 'caption-side: left; text-align: left; color:black; font-size:150% ;','Genes with PIP > 0.8 in single eQTL analysis, cs filtered'),options = list(pageLength = 5) )z_gene_single_L5 <- z_gene_single_L5 %>%
mutate(molecular_id = sub("\\|.*", "", id)) %>% # Extract ENSG ID from id
left_join(mapping_two %>% dplyr::select(molecular_id, gene_name), by = "molecular_id")Comparing with silver standard genes
We followed the analysis in ctwas paper. The silver standard genes for LDL are:
LDL_silver <- readxl::read_excel("/project/xinhe/xsun/multi_group_ctwas/data/LDL_silver.xlsx")
LDL_silver_known <- LDL_silver[LDL_silver$annotation == "known",]
LDL_silver_bystand <- LDL_silver[LDL_silver$annotation != "known",]
DT::datatable(LDL_silver,caption = htmltools::tags$caption( style = 'caption-side: left; text-align: left; color:black; font-size:150% ;','The silver standard genes for LDL (from ctwas paper, table S2)'),options = list(pageLength = 5) )stats <- data.frame(
analysis = c("ctwas paper","ctwasV2 - single eQTL, preL","ctwasV2 - single eQTL - L=5","ctwasV2 - multigroup - QTL share variance, preL","ctwasV2 - multigroup - all share variance, preL","ctwasV2 - multigroup - all share variance, L=5"),
num_gene_pip08 = c(35, nrow(combined_pip_sig_single),nrow(combined_pip_sig_single_L5),nrow(combined_pip_sig_multi),nrow(combined_pip_sig_multi_samevar),nrow(combined_pip_sig_multi_L5)),
num_gene_known_imputable = c("46 of 69 known",sum(LDL_silver_known$genename %in% z_gene_single$gene_name),sum(LDL_silver_known$genename %in% z_gene_single_L5$gene_name),sum(LDL_silver_known$genename %in% z_gene_multi$gene_name),sum(LDL_silver_known$genename %in% z_gene_multi_samevar$gene_name),sum(LDL_silver_known$genename %in% z_gene_multi_L5$gene_name)),
num_gene_known_pip08 = c(6,sum(LDL_silver_known$genename %in% combined_pip_sig_single$gene_name),sum(LDL_silver_known$genename %in% combined_pip_sig_single_L5$gene_name),sum(LDL_silver_known$genename %in% combined_pip_sig_multi$gene_name),sum(LDL_silver_known$genename %in% combined_pip_sig_multi_samevar$gene_name),sum(LDL_silver_known$genename %in% combined_pip_sig_multi_L5$gene_name)),
num_gene_bystander_imputable = c("539 of 539 bystander",sum(LDL_silver_bystand$genename %in% z_gene_single$gene_name),sum(LDL_silver_bystand$genename %in% z_gene_single_L5$gene_name),sum(LDL_silver_bystand$genename %in% z_gene_multi$gene_name),sum(LDL_silver_bystand$genename %in% z_gene_multi_samevar$gene_name),sum(LDL_silver_bystand$genename %in% z_gene_multi_L5$gene_name)),
num_gene_bystander_pip08 = c(2,sum(LDL_silver_bystand$genename %in% combined_pip_sig_single$gene_name),sum(LDL_silver_bystand$genename %in% combined_pip_sig_single_L5$gene_name),sum(LDL_silver_bystand$genename %in% combined_pip_sig_multi$gene_name),sum(LDL_silver_bystand$genename %in% combined_pip_sig_multi_samevar$gene_name),sum(LDL_silver_bystand$genename %in% combined_pip_sig_multi_L5$gene_name))
)
stats$TP <- stats$num_gene_known_pip08 / (stats$num_gene_known_pip08 + stats$num_gene_bystander_pip08)
DT::datatable(stats,caption = htmltools::tags$caption( style = 'caption-side: left; text-align: left; color:black; font-size:150% ;',''),options = list(pageLength = 10) )Checking why some silver standard genes are missed – single eQTL, pre-estimate L
LDL_silver_known_sig <- LDL_silver_known[as.numeric(LDL_silver_known$PIP) > 0.8 & LDL_silver_known$PIP !="NA",]
LDL_silver_known_sig <- LDL_silver_known_sig[,c("genename","cs_index","PIP","z","num_eqtl","region_tag")]
# check z_scores
z_gene_single <- readRDS(paste0(folder_single_results,"/",trait,"/",trait,"_",tissue,".z_gene.RDS"))
z_gene_single <- z_gene_single %>%
mutate(molecular_id = sub("\\|.*", "", id)) %>% # Extract ENSG ID from id
left_join(mapping_two %>% dplyr::select(molecular_id, gene_name), by = "molecular_id")
z_gene_single <- z_gene_single[,c("gene_name","z")]
z_gene_selected <- z_gene_single[z_gene_single$gene_name %in% LDL_silver_known_sig$genename,]
LDL_silver_known_sig <- merge(LDL_silver_known_sig,z_gene_selected, by.x ="genename", by.y = "gene_name",all.x=T)
# check pre-estimated L
screened_region_L <- readRDS(paste0(folder_single_results,"/",trait,"/",trait,"_",tissue,".screened_region_L.RDS"))
region_info <- readRDS("/project2/xinhe/shared_data/multigroup_ctwas/LD_region_info/region_info.RDS")
LDL_silver_known_sig$tag1 <- unlist(strsplit(LDL_silver_known_sig$region_tag,split = "_"))[seq(1,2*nrow(LDL_silver_known_sig), by =2)]
LDL_silver_known_sig$tag2 <- unlist(strsplit(LDL_silver_known_sig$region_tag,split = "_"))[seq(2,2*nrow(LDL_silver_known_sig), by =2)]
LDL_silver_known_sig$regionid <- ctwas:::convert_region_tags_to_region_id(region_info, LDL_silver_known_sig$tag1, LDL_silver_known_sig$tag2)
LDL_silver_known_sig$screened_region_L_newversion <- screened_region_L[LDL_silver_known_sig$regionid]
combined_pip_by_group_single_nocs <- combine_gene_pips(susie_alpha_res_single_post,
group_by = "gene_name",
by = "group",
method = "combine_cs",
filter_cs = F,
include_cs_id = T)
LDL_silver_known_sig <- merge(LDL_silver_known_sig, combined_pip_by_group_single_nocs, by.x = "genename", by.y = "gene_name", all.x = T)
LDL_silver_known_sig <- LDL_silver_known_sig[,c("genename","cs_index","PIP","z.x","z.y","screened_region_L_newversion","combined_cs_id","combined_pip")]
colnames(LDL_silver_known_sig) <- c("genename","cs_index_old","PIP_old","z_old","z_new","screened_region_L_new","cs_id_new","PIP_new")
refinemap <- readRDS("/project/xinhe/xsun/multi_group_ctwas/13.post_processing_0103/results_other/ldl_silver_finemap_region.RDS")
LDL_silver_known_sig <- merge(LDL_silver_known_sig,refinemap, by.x = "genename", by.y = "gene_name", all.x=T)
LDL_silver_known_sig <- LDL_silver_known_sig[,1:ncol(LDL_silver_known_sig)-1]
colnames(LDL_silver_known_sig)[ncol(LDL_silver_known_sig)] <- "PIP_finemap_with_L=5"
DT::datatable(LDL_silver_known_sig,caption = htmltools::tags$caption( style = 'caption-side: left; text-align: left; color:black; font-size:150% ;','Comparing the old results and new results for the silver standard genes'),options = list(pageLength = 10) )print("ABCG8 weights")[1] "ABCG8 weights"weights_single <- readRDS(paste0(folder_single_results,"/",trait,"/",trait,"_",tissue,".preprocessed.weights.E.RDS"))
weights_gene <- weights_single[["ENSG00000143921.6"]]
print(weights_gene)NULLsnp_map <- readRDS("/project2/xinhe/shared_data/multigroup_ctwas/LD_region_info/snp_map.RDS")
finemap_res_single <- ctwas_res_single_post$finemap_res
finemap_res_single <- anno_finemap_res(finemap_res_single,
snp_map = snp_map,
mapping_table = mapping_two,
add_gene_annot = TRUE,
map_by = "molecular_id",
drop_unmapped = TRUE,
add_position = TRUE,
use_gene_pos = "mid")2025-01-22 13:13:18 INFO::Annotating fine-mapping result ...
2025-01-22 13:13:18 INFO::Map molecular traits to genes
2025-01-22 13:13:24 INFO::Add gene positions
2025-01-22 13:13:24 INFO::Add SNP positionsprint("PLTP")[1] "PLTP"region_id <- "20_44051536_46210417"
make_locusplot(finemap_res_single,
region_id = region_id,
ens_db = ens_db,
weights = weights_single,
highlight_pip = 0.8,
filter_protein_coding_genes = TRUE,
filter_cs = TRUE,
color_pval_by = "cs",
color_pip_by = "cs",panel.heights = c(4,4,1,1))2025-01-22 13:13:33 INFO::Limit to protein coding genes
2025-01-22 13:13:33 INFO::focal id: ENSG00000100979.14|Liver_eQTL
2025-01-22 13:13:33 INFO::focal molecular trait: PLTP Liver eQTL
2025-01-22 13:13:33 INFO::Range of locus: chr20:44052014-46210287
2025-01-22 13:13:34 INFO::focal molecular trait QTL positions: 45906012
2025-01-22 13:13:34 INFO::Limit PIPs to credible sets
| Version | Author | Date |
|---|---|---|
| 450f341 | XSun | 2025-01-13 |
print("ABCA1")[1] "ABCA1"region_id <- "9_104819468_106536473"
make_locusplot(finemap_res_single,
region_id = region_id,
ens_db = ens_db,
weights = weights_single,
highlight_pip = 0.8,
filter_protein_coding_genes = TRUE,
filter_cs = TRUE,
color_pval_by = "cs",
color_pip_by = "cs",panel.heights = c(4,4,1,1))2025-01-22 13:13:37 INFO::Limit to protein coding genes
2025-01-22 13:13:37 INFO::focal id: ENSG00000165029.15|Liver_eQTL
2025-01-22 13:13:37 INFO::focal molecular trait: ABCA1 Liver eQTL
2025-01-22 13:13:37 INFO::Range of locus: chr9:104819368-106535859
2025-01-22 13:13:37 INFO::focal molecular trait QTL positions: 104906792
2025-01-22 13:13:37 INFO::Limit PIPs to credible sets
| Version | Author | Date |
|---|---|---|
| 450f341 | XSun | 2025-01-13 |
print("NPC1L1")[1] "NPC1L1"region_id <- "7_43119475_44724229"
make_locusplot(finemap_res_single,
region_id = region_id,
ens_db = ens_db,
weights = weights_single,
highlight_pip = 0.8,
filter_protein_coding_genes = TRUE,
filter_cs = TRUE,
color_pval_by = "cs",
color_pip_by = "cs",panel.heights = c(4,4,1,1))2025-01-22 13:13:39 INFO::Limit to protein coding genes
2025-01-22 13:13:39 INFO::focal id: ENSG00000136271.10|Liver_eQTL
2025-01-22 13:13:39 INFO::focal molecular trait: DDX56 Liver eQTL
2025-01-22 13:13:39 INFO::Range of locus: chr7:43119604-44723797
2025-01-22 13:13:39 INFO::focal molecular trait QTL positions: 44575121,44575587
2025-01-22 13:13:39 INFO::Limit PIPs to credible sets
Checking why some silver standard genes are missed – single eQTL, L=5
LDL_silver_known_sig <- LDL_silver_known[as.numeric(LDL_silver_known$PIP) > 0.8 & LDL_silver_known$PIP !="NA",]
LDL_silver_known_sig <- LDL_silver_known_sig[,c("genename","cs_index","PIP","z","num_eqtl","region_tag")]
# check z_scores
z_gene_single_L5 <- readRDS(paste0(folder_single_results_L5,"/",trait,"/",trait,"_",tissue,".z_gene.RDS"))
z_gene_single_L5 <- z_gene_single_L5 %>%
mutate(molecular_id = sub("\\|.*", "", id)) %>% # Extract ENSG ID from id
left_join(mapping_two %>% dplyr::select(molecular_id, gene_name), by = "molecular_id")
z_gene_single_L5 <- z_gene_single_L5[,c("gene_name","z")]
z_gene_selected_L5 <- z_gene_single_L5[z_gene_single_L5$gene_name %in% LDL_silver_known_sig$genename,]
LDL_silver_known_sig <- merge(LDL_silver_known_sig,z_gene_selected_L5, by.x ="genename", by.y = "gene_name",all.x=T)
region_info <- readRDS("/project2/xinhe/shared_data/multigroup_ctwas/LD_region_info/region_info.RDS")
combined_pip_by_group_single_nocs_L5 <- combine_gene_pips(susie_alpha_res_single_post_L5,
group_by = "gene_name",
by = "group",
method = "combine_cs",
filter_cs = F,
include_cs_id = T)
LDL_silver_known_sig <- merge(LDL_silver_known_sig, combined_pip_by_group_single_nocs_L5, by.x = "genename", by.y = "gene_name", all.x = T)
LDL_silver_known_sig <- LDL_silver_known_sig[,c("genename","cs_index","PIP","z.x","z.y","combined_cs_id","combined_pip")]
colnames(LDL_silver_known_sig) <- c("genename","cs_index_old","PIP_old","z_old","z_new","cs_id_new","PIP_new_L=5")
DT::datatable(LDL_silver_known_sig,caption = htmltools::tags$caption( style = 'caption-side: left; text-align: left; color:black; font-size:150% ;','Comparing the old results and new results (L=5) for the silver standard genes'),options = list(pageLength = 10) )print("ABCG8 weights")[1] "ABCG8 weights"weights_single_L5 <- readRDS(paste0(folder_single_results_L5,"/",trait,"/",trait,"_",tissue,".preprocessed.weights.E.RDS"))
weights_gene_L5 <- weights_single_L5[["ENSG00000143921.6"]]
print(weights_gene_L5)NULLsnp_map <- readRDS("/project2/xinhe/shared_data/multigroup_ctwas/LD_region_info/snp_map.RDS")
finemap_res_single_L5 <- ctwas_res_single_post_L5$finemap_res
finemap_res_single_L5 <- anno_finemap_res(finemap_res_single_L5,
snp_map = snp_map,
mapping_table = mapping_two,
add_gene_annot = TRUE,
map_by = "molecular_id",
drop_unmapped = TRUE,
add_position = TRUE,
use_gene_pos = "mid")2025-01-22 13:13:55 INFO::Annotating fine-mapping result ...
2025-01-22 13:13:55 INFO::Map molecular traits to genes
2025-01-22 13:13:57 INFO::Add gene positions
2025-01-22 13:13:57 INFO::Add SNP positionsprint("NPC1L1")[1] "NPC1L1"region_id <- "7_43119475_44724229"
make_locusplot(finemap_res_single_L5,
region_id = region_id,
ens_db = ens_db,
weights = weights_single_L5,
highlight_pip = 0.8,
filter_protein_coding_genes = TRUE,
filter_cs = TRUE,
color_pval_by = "cs",
color_pip_by = "cs",panel.heights = c(4,4,1,1))2025-01-22 13:14:04 INFO::Limit to protein coding genes
2025-01-22 13:14:04 INFO::focal id: ENSG00000136271.10|Liver_eQTL
2025-01-22 13:14:04 INFO::focal molecular trait: DDX56 Liver eQTL
2025-01-22 13:14:04 INFO::Range of locus: chr7:43119604-44723797
2025-01-22 13:14:04 INFO::focal molecular trait QTL positions: 44575121,44575587
2025-01-22 13:14:04 INFO::Limit PIPs to credible sets
Checking the bystander genes – single eQTL, L=5
LDL_silver_bystand_sig <- LDL_silver_bystand[as.numeric(LDL_silver_bystand$PIP) > 0.8 & LDL_silver_bystand$PIP !="NA",]
LDL_silver_bystand_sig <- LDL_silver_bystand_sig[,c("genename","cs_index","PIP","z","num_eqtl")]
LDL_silver_bystand_sig <- merge(LDL_silver_bystand_sig,z_gene_single_L5, by.x ="genename", by.y = "gene_name",all.x=T)
LDL_silver_bystand_sig <- merge(LDL_silver_bystand_sig, combined_pip_by_group_single_nocs_L5, by.x = "genename", by.y = "gene_name", all.x = T)
LDL_silver_bystand_sig <- LDL_silver_bystand_sig[,c("genename","cs_index","PIP","z.x","z.y","combined_cs_id","combined_pip")]
colnames(LDL_silver_bystand_sig) <- c("genename","cs_index_old","PIP_old","z_old","z_new","cs_id_new","PIP_new_L=5")
DT::datatable(LDL_silver_bystand_sig,caption = htmltools::tags$caption( style = 'caption-side: left; text-align: left; color:black; font-size:150% ;','Comparing the old results and new results (L=5) for the bystander genes'),options = list(pageLength = 10) )print("USP1")[1] "USP1"region_id <- "1_61456693_62989418"
make_locusplot(finemap_res_single_L5,
region_id = region_id,
ens_db = ens_db,
weights = weights_single_L5,
highlight_pip = 0.8,
filter_protein_coding_genes = TRUE,
filter_cs = TRUE,
color_pval_by = "cs",
color_pip_by = "cs",panel.heights = c(4,4,1,1))2025-01-22 13:14:06 INFO::Limit to protein coding genes
2025-01-22 13:14:06 INFO::focal id: ENSG00000162607.12|Liver_eQTL
2025-01-22 13:14:06 INFO::focal molecular trait: USP1 Liver eQTL
2025-01-22 13:14:06 INFO::Range of locus: chr1:61459304-62989160
2025-01-22 13:14:06 INFO::focal molecular trait QTL positions: 62436136
2025-01-22 13:14:06 INFO::Limit PIPs to credible sets
Checking the bystander genes – single eQTL, pre-estimate L
LDL_silver_bystand_sig <- LDL_silver_bystand[as.numeric(LDL_silver_bystand$PIP) > 0.8 & LDL_silver_bystand$PIP !="NA",]
LDL_silver_bystand_sig <- LDL_silver_bystand_sig[,c("genename","cs_index","PIP","z","num_eqtl")]
LDL_silver_bystand_sig <- merge(LDL_silver_bystand_sig,z_gene_single, by.x ="genename", by.y = "gene_name",all.x=T)
LDL_silver_bystand_sig <- merge(LDL_silver_bystand_sig, combined_pip_by_group_single_nocs, by.x = "genename", by.y = "gene_name", all.x = T)
LDL_silver_bystand_sig <- LDL_silver_bystand_sig[,c("genename","cs_index","PIP","z.x","z.y","combined_cs_id","combined_pip")]
colnames(LDL_silver_bystand_sig) <- c("genename","cs_index_old","PIP_old","z_old","z_new","cs_id_new","PIP_new_preL")
DT::datatable(LDL_silver_bystand_sig,caption = htmltools::tags$caption( style = 'caption-side: left; text-align: left; color:black; font-size:150% ;','Comparing the old results and new results (pre-estimate L) for the bystander genes'),options = list(pageLength = 10) )print("USP1")[1] "USP1"region_id <- "1_61456693_62989418"
make_locusplot(finemap_res_single,
region_id = region_id,
ens_db = ens_db,
weights = weights_single,
highlight_pip = 0.8,
filter_protein_coding_genes = TRUE,
filter_cs = TRUE,
color_pval_by = "cs",
color_pip_by = "cs",panel.heights = c(4,4,1,1))2025-01-22 13:14:08 INFO::Limit to protein coding genes
2025-01-22 13:14:08 INFO::focal id: ENSG00000162607.12|Liver_eQTL
2025-01-22 13:14:08 INFO::focal molecular trait: USP1 Liver eQTL
2025-01-22 13:14:08 INFO::Range of locus: chr1:61459304-62989160
2025-01-22 13:14:08 INFO::focal molecular trait QTL positions: 62436136
2025-01-22 13:14:08 INFO::Limit PIPs to credible sets
sessionInfo()R version 4.2.0 (2022-04-22)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: CentOS Linux 7 (Core)
Matrix products: default
BLAS/LAPACK: /software/openblas-0.3.13-el7-x86_64/lib/libopenblas_haswellp-r0.3.13.so
locale:
[1] C
attached base packages:
[1] stats4 stats graphics grDevices utils datasets methods
[8] base
other attached packages:
[1] pheatmap_1.0.12 EnsDb.Hsapiens.v86_2.99.0
[3] ensembldb_2.20.2 AnnotationFilter_1.20.0
[5] GenomicFeatures_1.48.3 AnnotationDbi_1.58.0
[7] Biobase_2.56.0 GenomicRanges_1.48.0
[9] GenomeInfoDb_1.39.9 IRanges_2.30.0
[11] S4Vectors_0.34.0 BiocGenerics_0.42.0
[13] dplyr_1.1.4 ctwas_0.4.20.9001
loaded via a namespace (and not attached):
[1] colorspace_2.0-3 rjson_0.2.21
[3] ellipsis_0.3.2 rprojroot_2.0.3
[5] XVector_0.36.0 locuszoomr_0.2.1
[7] fs_1.5.2 rstudioapi_0.13
[9] farver_2.1.0 DT_0.22
[11] ggrepel_0.9.1 bit64_4.0.5
[13] fansi_1.0.3 xml2_1.3.3
[15] codetools_0.2-18 logging_0.10-108
[17] cachem_1.0.6 knitr_1.39
[19] jsonlite_1.8.0 workflowr_1.7.0
[21] Rsamtools_2.12.0 dbplyr_2.1.1
[23] png_0.1-7 readr_2.1.2
[25] compiler_4.2.0 httr_1.4.3
[27] assertthat_0.2.1 Matrix_1.5-3
[29] fastmap_1.1.0 lazyeval_0.2.2
[31] cli_3.6.1 later_1.3.0
[33] htmltools_0.5.2 prettyunits_1.1.1
[35] tools_4.2.0 gtable_0.3.0
[37] glue_1.6.2 GenomeInfoDbData_1.2.8
[39] rappdirs_0.3.3 Rcpp_1.0.12
[41] cellranger_1.1.0 jquerylib_0.1.4
[43] vctrs_0.6.5 Biostrings_2.64.0
[45] rtracklayer_1.56.0 crosstalk_1.2.0
[47] xfun_0.41 stringr_1.5.1
[49] lifecycle_1.0.4 irlba_2.3.5
[51] restfulr_0.0.14 XML_3.99-0.14
[53] zlibbioc_1.42.0 zoo_1.8-10
[55] scales_1.3.0 gggrid_0.2-0
[57] hms_1.1.1 promises_1.2.0.1
[59] MatrixGenerics_1.8.0 ProtGenerics_1.28.0
[61] parallel_4.2.0 SummarizedExperiment_1.26.1
[63] RColorBrewer_1.1-3 LDlinkR_1.2.3
[65] yaml_2.3.5 curl_4.3.2
[67] memoise_2.0.1 ggplot2_3.5.1
[69] sass_0.4.1 biomaRt_2.54.1
[71] stringi_1.7.6 RSQLite_2.3.1
[73] highr_0.9 BiocIO_1.6.0
[75] filelock_1.0.2 BiocParallel_1.30.3
[77] rlang_1.1.2 pkgconfig_2.0.3
[79] matrixStats_0.62.0 bitops_1.0-7
[81] evaluate_0.15 lattice_0.20-45
[83] purrr_1.0.2 labeling_0.4.2
[85] GenomicAlignments_1.32.0 htmlwidgets_1.5.4
[87] cowplot_1.1.1 bit_4.0.4
[89] tidyselect_1.2.0 magrittr_2.0.3
[91] R6_2.5.1 generics_0.1.2
[93] DelayedArray_0.22.0 DBI_1.2.2
[95] withr_2.5.0 pgenlibr_0.3.3
[97] pillar_1.9.0 whisker_0.4
[99] KEGGREST_1.36.3 RCurl_1.98-1.7
[101] mixsqp_0.3-43 tibble_3.2.1
[103] crayon_1.5.1 utf8_1.2.2
[105] BiocFileCache_2.4.0 plotly_4.10.0
[107] tzdb_0.4.0 rmarkdown_2.25
[109] progress_1.2.2 readxl_1.4.0
[111] grid_4.2.0 data.table_1.14.2
[113] blob_1.2.3 git2r_0.30.1
[115] digest_0.6.29 tidyr_1.3.0
[117] httpuv_1.6.5 munsell_0.5.0
[119] viridisLite_0.4.0 bslib_0.3.1