diff --git a/DESCRIPTION b/DESCRIPTION
index 1b6cac16..59d06623 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -40,4 +40,4 @@ Encoding: UTF-8
 Language: en-US
 LazyData: true
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.3.1.9000
+RoxygenNote: 7.3.2
diff --git a/R/data.R b/R/data.R
index 0990ef58..e3155148 100644
--- a/R/data.R
+++ b/R/data.R
@@ -208,6 +208,40 @@
 #' @family anchored datasets
 "centered_ipd_twt"
 
+#' Weighted object for two arm trial data
+#' @format A `maicplus_estimate_weights` object created by [estimate_weights()] containing
+#'   \describe{
+#'     \item{data}{patient level data with weights}
+#'     \item{centered_colnames}{Columns used in MAIC}
+#'     \item{nr_missing}{Number of observations with missing data}
+#'     \item{ess}{Expected sample size}
+#'     \item{opt}{Information from `optim` from weight calculation}
+#'     \item{boot}{Parameters and bootstrap sample weights for the 100 samples}
+#' }
+#' @description
+#' The weighted patient data for a two arm trial generated from the centered patient data ([centered_ipd_twt]).
+#' It has weights calculated for 100 bootstrap samples.
+#'
+#' The object is generated using the following code:
+#' ```
+#' estimate_weights(
+#'   data = centered_ipd_twt,
+#'   centered_colnames = c(
+#'     "AGE_CENTERED",
+#'     "AGE_MEDIAN_CENTERED",
+#'     "AGE_SQUARED_CENTERED",
+#'     "SEX_MALE_CENTERED",
+#'     "ECOG0_CENTERED",
+#'     "SMOKE_CENTERED"
+#'     ),
+#'   n_boot_iteration = 100
+#'  )
+#' ```
+#'
+#' @keywords dataset
+#' @family anchored datasets
+"weighted_twt"
+
 
 if (FALSE) {
   make_roxygen_data <- function(df) {
diff --git a/R/plot_km2.R b/R/plot_km2.R
index b6fb6617..c178b632 100644
--- a/R/plot_km2.R
+++ b/R/plot_km2.R
@@ -198,7 +198,7 @@ basic_kmplot2 <- function(kmlist,
     ylab = endpoint_name,
     legend.title = "Treatment",
     legend = c(0.85, 0.82),
-    title = paste0(main_title, "\nEndpoint:", endpoint_name),
+    title = paste0(main_title, "\nEndpoint: ", endpoint_name),
     legend.labs = kmlist_name,
     tables.theme = survminer::theme_cleantable(),
     ggtheme = ggplot2::theme_classic(base_size = 10),
diff --git a/data-raw/dummy_anchored.R b/data-raw/dummy_anchored.R
index 19fd99ee..61a5f363 100644
--- a/data-raw/dummy_anchored.R
+++ b/data-raw/dummy_anchored.R
@@ -73,8 +73,11 @@ agd <- process_agd(agd)
 adsl_twt <- dummize_ipd(adsl_twt, dummize_cols = c("SEX"), dummize_ref_level = c("Female"))
 centered_ipd_twt <- center_ipd(ipd = adsl_twt, agd = agd)
 
+centered_colnames <- paste0(c("AGE", "AGE_MEDIAN", "AGE_SQUARED", "SEX_MALE", "ECOG0", "SMOKE"), "_CENTERED")
+weighted_twt <- estimate_weights(data = centered_ipd_twt, centered_colnames = centered_colnames, n_boot_iteration = 100)
+
 
 ### Output
-usethis::use_data(adsl_twt, adtte_twt, pseudo_ipd_twt, centered_ipd_twt, adrs_twt,
+usethis::use_data(adsl_twt, adtte_twt, pseudo_ipd_twt, centered_ipd_twt, adrs_twt, weighted_twt,
   internal = FALSE, overwrite = TRUE
 )
diff --git a/data/adrs_twt.rda b/data/adrs_twt.rda
index b202158b..1447cd44 100644
Binary files a/data/adrs_twt.rda and b/data/adrs_twt.rda differ
diff --git a/data/adsl_twt.rda b/data/adsl_twt.rda
index 7d9c10c4..8e417f71 100644
Binary files a/data/adsl_twt.rda and b/data/adsl_twt.rda differ
diff --git a/data/adtte_twt.rda b/data/adtte_twt.rda
index 35da640e..9da21f87 100644
Binary files a/data/adtte_twt.rda and b/data/adtte_twt.rda differ
diff --git a/data/centered_ipd_twt.rda b/data/centered_ipd_twt.rda
index 8d04e22e..aacbc899 100644
Binary files a/data/centered_ipd_twt.rda and b/data/centered_ipd_twt.rda differ
diff --git a/data/pseudo_ipd_twt.rda b/data/pseudo_ipd_twt.rda
index 758778bf..f7bf9f67 100644
Binary files a/data/pseudo_ipd_twt.rda and b/data/pseudo_ipd_twt.rda differ
diff --git a/data/weighted_twt.rda b/data/weighted_twt.rda
new file mode 100644
index 00000000..6299f26d
Binary files /dev/null and b/data/weighted_twt.rda differ
diff --git a/man/adsl_twt.Rd b/man/adsl_twt.Rd
index 6ef07138..d407f498 100644
--- a/man/adsl_twt.Rd
+++ b/man/adsl_twt.Rd
@@ -28,7 +28,8 @@ Other anchored datasets:
 \code{\link{adtte_twt}},
 \code{\link{agd}},
 \code{\link{centered_ipd_twt}},
-\code{\link{pseudo_ipd_twt}}
+\code{\link{pseudo_ipd_twt}},
+\code{\link{weighted_twt}}
 }
 \concept{anchored datasets}
 \keyword{dataset}
diff --git a/man/adtte_twt.Rd b/man/adtte_twt.Rd
index 5e6d2618..d1783840 100644
--- a/man/adtte_twt.Rd
+++ b/man/adtte_twt.Rd
@@ -29,7 +29,8 @@ Other anchored datasets:
 \code{\link{adsl_twt}},
 \code{\link{agd}},
 \code{\link{centered_ipd_twt}},
-\code{\link{pseudo_ipd_twt}}
+\code{\link{pseudo_ipd_twt}},
+\code{\link{weighted_twt}}
 }
 \concept{anchored datasets}
 \keyword{dataset}
diff --git a/man/agd.Rd b/man/agd.Rd
index 31b097e0..58838421 100644
--- a/man/agd.Rd
+++ b/man/agd.Rd
@@ -38,7 +38,8 @@ Other anchored datasets:
 \code{\link{adsl_twt}},
 \code{\link{adtte_twt}},
 \code{\link{centered_ipd_twt}},
-\code{\link{pseudo_ipd_twt}}
+\code{\link{pseudo_ipd_twt}},
+\code{\link{weighted_twt}}
 }
 \concept{anchored datasets}
 \concept{unanchored datasets}
diff --git a/man/centered_ipd_twt.Rd b/man/centered_ipd_twt.Rd
index a34fa20c..dd32faf9 100644
--- a/man/centered_ipd_twt.Rd
+++ b/man/centered_ipd_twt.Rd
@@ -37,7 +37,8 @@ Other anchored datasets:
 \code{\link{adsl_twt}},
 \code{\link{adtte_twt}},
 \code{\link{agd}},
-\code{\link{pseudo_ipd_twt}}
+\code{\link{pseudo_ipd_twt}},
+\code{\link{weighted_twt}}
 }
 \concept{anchored datasets}
 \keyword{dataset}
diff --git a/man/pseudo_ipd_twt.Rd b/man/pseudo_ipd_twt.Rd
index 15a2be3e..19730dc6 100644
--- a/man/pseudo_ipd_twt.Rd
+++ b/man/pseudo_ipd_twt.Rd
@@ -23,7 +23,8 @@ Other anchored datasets:
 \code{\link{adsl_twt}},
 \code{\link{adtte_twt}},
 \code{\link{agd}},
-\code{\link{centered_ipd_twt}}
+\code{\link{centered_ipd_twt}},
+\code{\link{weighted_twt}}
 }
 \concept{anchored datasets}
 \keyword{dataset}
diff --git a/man/weighted_twt.Rd b/man/weighted_twt.Rd
new file mode 100644
index 00000000..07ecc1fb
--- /dev/null
+++ b/man/weighted_twt.Rd
@@ -0,0 +1,50 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/data.R
+\docType{data}
+\name{weighted_twt}
+\alias{weighted_twt}
+\title{Weighted object for two arm trial data}
+\format{
+A \code{maicplus_estimate_weights} object created by \code{\link[=estimate_weights]{estimate_weights()}} containing
+\describe{
+\item{data}{patient level data with weights}
+\item{centered_colnames}{Columns used in MAIC}
+\item{nr_missing}{Number of observations with missing data}
+\item{ess}{Expected sample size}
+\item{opt}{Information from \code{optim} from weight calculation}
+\item{boot}{Parameters and bootstrap sample weights for the 100 samples}
+}
+}
+\usage{
+weighted_twt
+}
+\description{
+The weighted patient data for a two arm trial generated from the centered patient data (\link{centered_ipd_twt}).
+It has weights calculated for 100 bootstrap samples.
+
+The object is generated using the following code:
+
+\if{html}{\out{<div class="sourceCode">}}\preformatted{estimate_weights(
+  data = centered_ipd_twt,
+  centered_colnames = c(
+    "AGE_CENTERED",
+    "AGE_MEDIAN_CENTERED",
+    "AGE_SQUARED_CENTERED",
+    "SEX_MALE_CENTERED",
+    "ECOG0_CENTERED",
+    "SMOKE_CENTERED"
+    ),
+  n_boot_iteration = 100
+ )
+}\if{html}{\out{</div>}}
+}
+\seealso{
+Other anchored datasets: 
+\code{\link{adsl_twt}},
+\code{\link{adtte_twt}},
+\code{\link{agd}},
+\code{\link{centered_ipd_twt}},
+\code{\link{pseudo_ipd_twt}}
+}
+\concept{anchored datasets}
+\keyword{dataset}