diff --git a/DAS/requeriments.txt b/DAS/requeriments.txt
new file mode 100644
index 0000000..df2eb0d
--- /dev/null
+++ b/DAS/requeriments.txt
@@ -0,0 +1 @@
+bitarray==2.6.0
diff --git a/study.py b/study.py
index b06e21b..fd88312 100644
--- a/study.py
+++ b/study.py
@@ -7,8 +7,8 @@ from DAS import *
 def study():
     sim = Simulator(0)
     sim.initLogger()
-    maxTries = 2
-    step = 25
+    maxTries = 10
+    step = 20
     frRange = []
     resultRange = []
     simCnt = 0
@@ -24,7 +24,7 @@ def study():
             result += sim.run()
             simCnt += 1
         frRange.append(fr)
-        resultRange.append(100-result)
+        resultRange.append((maxTries-result)*100/maxTries)
     end = time.time()
     sim.logger.info("A total of %d simulations ran in %d seconds" % (simCnt, end-start), extra=sim.format)
     for i in range(len(frRange)):