diff --git a/nbs/25_pvalue/00-ccc_pvalue_dist-generate.ipynb b/nbs/25_pvalue/00-ccc_pvalue_dist-generate-data_matrix.ipynb
similarity index 97%
rename from nbs/25_pvalue/00-ccc_pvalue_dist-generate.ipynb
rename to nbs/25_pvalue/00-ccc_pvalue_dist-generate-data_matrix.ipynb
index a50cbd98..576c8537 100644
--- a/nbs/25_pvalue/00-ccc_pvalue_dist-generate.ipynb
+++ b/nbs/25_pvalue/00-ccc_pvalue_dist-generate-data_matrix.ipynb
@@ -31,7 +31,9 @@
     "tags": []
    },
    "source": [
-    "Generates a distribution of pvalues under the null hypothesis of no association."
+    "Generates a distribution of pvalues under the null hypothesis of no association.\n",
+    "\n",
+    "This notebook uses a data matrix as input for CCC and parallelizes computation across gene pairs."
    ]
   },
   {
@@ -370,7 +372,7 @@
    },
    "outputs": [],
    "source": [
-    "output_file = OUTPUT_DIR / \"cm_values.npy\"\n",
+    "output_file = OUTPUT_DIR / \"data_matrix-cm_values.npy\"\n",
     "display(output_file)\n",
     "\n",
     "np.save(output_file, cm_values)"
@@ -392,7 +394,9 @@
    },
    "outputs": [],
    "source": [
-    "output_file = OUTPUT_DIR / \"cm_pvalues.npy\"\n",
+    "output_file = OUTPUT_DIR / \"data_matrix-cm_pvalues.npy\"\n",
+    "display(output_file)\n",
+    "\n",
     "np.save(output_file, cm_pvalues)"
    ]
   },
diff --git a/nbs/25_pvalue/py/00-ccc_pvalue_dist-generate.py b/nbs/25_pvalue/py/00-ccc_pvalue_dist-generate-data_matrix.py
similarity index 86%
rename from nbs/25_pvalue/py/00-ccc_pvalue_dist-generate.py
rename to nbs/25_pvalue/py/00-ccc_pvalue_dist-generate-data_matrix.py
index 5f138aec..0ca21ea5 100644
--- a/nbs/25_pvalue/py/00-ccc_pvalue_dist-generate.py
+++ b/nbs/25_pvalue/py/00-ccc_pvalue_dist-generate-data_matrix.py
@@ -18,6 +18,8 @@
 
 # %% [markdown] tags=[]
 # Generates a distribution of pvalues under the null hypothesis of no association.
+#
+# This notebook uses a data matrix as input for CCC and parallelizes computation across gene pairs.
 
 # %% [markdown] tags=[]
 # # Modules loading
@@ -80,13 +82,15 @@
 # # Save
 
 # %% tags=[]
-output_file = OUTPUT_DIR / "cm_values.npy"
+output_file = OUTPUT_DIR / "data_matrix-cm_values.npy"
 display(output_file)
 
 np.save(output_file, cm_values)
 
 # %% tags=[]
-output_file = OUTPUT_DIR / "cm_pvalues.npy"
+output_file = OUTPUT_DIR / "data_matrix-cm_pvalues.npy"
+display(output_file)
+
 np.save(output_file, cm_pvalues)
 
 # %% tags=[]