diff --git a/data_visualisation.py b/data_visualisation.py
new file mode 100644
index 0000000..709afe2
--- /dev/null
+++ b/data_visualisation.py
@@ -0,0 +1,22 @@
+import pandas as pd
+import numpy as np
+
+filename = "48yrs/cores.dat"
+df = pd.read_csv(filename, header = None, sep = "\s+")
+df.columns = ["year", "cores"]
+df = df.dropna()
+df['year'] = df.year.astype(float)
+
+cores_missing = df['cores'].isna()
+print(df.loc[cores_missing,:])
+
+print(df['year'].isna().sum())
+print(df['cores'].isna().sum())
+
+print(df)
+print("-------------")
+print(df.dtypes)
+print("-------------")
+print(df.shape)
+print("-------------")
+print(df.info())