diff --git a/NAMESPACE b/NAMESPACE
index 9a01d89..0738505 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -5,7 +5,6 @@ export(colocboost_assemble)
 export(colocboost_check_update_jk)
 export(colocboost_inits)
 export(colocboost_plot)
-export(colocboost_post_inference)
 export(colocboost_update)
 export(colocboost_workhorse)
 export(get_cos_summary)
diff --git a/R/colocboost_inference.R b/R/colocboost_inference.R
index 8e0da1c..3dae7eb 100644
--- a/R/colocboost_inference.R
+++ b/R/colocboost_inference.R
@@ -12,7 +12,7 @@
 #'
 #' @rdname colocboost_post_inference
 #' @keywords cb_post_inference
-#' @export
+#' @noRd
 colocboost_post_inference <- function() {
   message("This function post inferences of colocboost output. See details for more information.")
 }
diff --git a/R/colocboost_workhorse.R b/R/colocboost_workhorse.R
index f5fa8f2..b8e5699 100644
--- a/R/colocboost_workhorse.R
+++ b/R/colocboost_workhorse.R
@@ -9,6 +9,8 @@
 #' Step 2: `colocboost_update` core function of the proximity smoothed gradient boosting update.
 #'
 #' Step 3: check the stop criteria for each outcome.
+#' 
+#' There is a version for LD free version with one causal assumption, implemented in `colocboost_one_causal`.
 #'
 #' @export
 colocboost_workhorse <- function(cb_data,
diff --git a/data/Ind_5traits.rda b/data/Ind_5traits.rda
new file mode 100644
index 0000000..7a71840
Binary files /dev/null and b/data/Ind_5traits.rda differ
diff --git a/data/Sumstat_5traits.rda b/data/Sumstat_5traits.rda
new file mode 100644
index 0000000..9c31aa3
Binary files /dev/null and b/data/Sumstat_5traits.rda differ
diff --git a/man/colocboost_post_inference.Rd b/man/colocboost_post_inference.Rd
deleted file mode 100644
index d1f72c1..0000000
--- a/man/colocboost_post_inference.Rd
+++ /dev/null
@@ -1,18 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/colocboost_inference.R
-\name{colocboost_post_inference}
-\alias{colocboost_post_inference}
-\title{Set of functions for post inferences from ColocBoost}
-\usage{
-colocboost_post_inference()
-}
-\description{
-The \code{colocboost_post_inference} functions access basic properties inferences from a fitted ColocBoost model. This documentation serves as a summary for all related post-inference functions.
-}
-\details{
-The following functions are included in this set:
-\code{get_abc} get the colocalization summary table with or without the specific outcomes.
-
-These functions are not exported individually and are accessed via \code{colocboost_post_inference}.
-}
-\keyword{cb_post_inference}
diff --git a/man/colocboost_workhorse.Rd b/man/colocboost_workhorse.Rd
index 71e5ef1..4d6c07d 100644
--- a/man/colocboost_workhorse.Rd
+++ b/man/colocboost_workhorse.Rd
@@ -42,4 +42,6 @@ Step 1: \code{colocboost_check_update_jk} selection scheme to choose outcomes ne
 Step 2: \code{colocboost_update} core function of the proximity smoothed gradient boosting update.
 
 Step 3: check the stop criteria for each outcome.
+
+There is a version for LD free version with one causal assumption, implemented in \code{colocboost_one_causal}.
 }