diff --git a/src/repertoire.r b/src/repertoire.r
new file mode 100644
index 0000000..86ca70e
--- /dev/null
+++ b/src/repertoire.r
@@ -0,0 +1,13 @@
+library(immuneSIM)
+
+sim_repertoire <- immuneSIM(
+  number_of_seqs = 1000,
+  species = "hs",
+  receptor = "tr",
+  chain = "b",
+  verbose = TRUE
+)
+
+save(sim_repertoire, file = "data/repertoire")
+
+plot_report_repertoire(sim_repertoire, output_dir = "data/reports")
\ No newline at end of file