diff --git a/tracetools_analysis/analysis/callback_duration.ipynb b/tracetools_analysis/analysis/callback_duration.ipynb
index 5b324f9..2138202 100644
--- a/tracetools_analysis/analysis/callback_duration.ipynb
+++ b/tracetools_analysis/analysis/callback_duration.ipynb
@@ -69,7 +69,7 @@
     "# Process\n",
     "events = load_file(converted_file_path)\n",
     "handler = Ros2Handler.process(events)\n",
-    "#handler.data.print()"
+    "#handler.data.print_data()"
    ]
   },
   {
diff --git a/tracetools_analysis/tracetools_analysis/data_model/__init__.py b/tracetools_analysis/tracetools_analysis/data_model/__init__.py
index b752c23..394c0db 100644
--- a/tracetools_analysis/tracetools_analysis/data_model/__init__.py
+++ b/tracetools_analysis/tracetools_analysis/data_model/__init__.py
@@ -26,6 +26,6 @@ class DataModel():
     def __init__(self) -> None:
         pass
 
-    def print(self) -> None:
+    def print_data(self) -> None:
         """Print the data model."""
         return None
diff --git a/tracetools_analysis/tracetools_analysis/data_model/cpu_time.py b/tracetools_analysis/tracetools_analysis/data_model/cpu_time.py
index a2a1a33..f09b628 100644
--- a/tracetools_analysis/tracetools_analysis/data_model/cpu_time.py
+++ b/tracetools_analysis/tracetools_analysis/data_model/cpu_time.py
@@ -51,7 +51,7 @@ class CpuTimeDataModel(DataModel):
         }
         self.times = self.times.append(data, ignore_index=True)
 
-    def print(self) -> None:
+    def print_data(self) -> None:
         print('====================CPU TIME DATA MODEL====================')
         tail = 20
         print(f'Times (tail={tail}):')
diff --git a/tracetools_analysis/tracetools_analysis/data_model/profile.py b/tracetools_analysis/tracetools_analysis/data_model/profile.py
index 35e658c..ff68b21 100644
--- a/tracetools_analysis/tracetools_analysis/data_model/profile.py
+++ b/tracetools_analysis/tracetools_analysis/data_model/profile.py
@@ -61,7 +61,7 @@ class ProfileDataModel(DataModel):
         }
         self.times = self.times.append(data, ignore_index=True)
 
-    def print(self) -> None:
+    def print_data(self) -> None:
         print('====================PROFILE DATA MODEL====================')
         tail = 20
         print(f'Times (tail={tail}):')
diff --git a/tracetools_analysis/tracetools_analysis/data_model/ros2.py b/tracetools_analysis/tracetools_analysis/data_model/ros2.py
index e95c4f7..66f3cf5 100644
--- a/tracetools_analysis/tracetools_analysis/data_model/ros2.py
+++ b/tracetools_analysis/tracetools_analysis/data_model/ros2.py
@@ -154,7 +154,7 @@ class Ros2DataModel(DataModel):
         }
         self.callback_instances = self.callback_instances.append(data, ignore_index=True)
 
-    def print(self) -> None:
+    def print_data(self) -> None:
         print('====================ROS 2 DATA MODEL===================')
         print('Contexts:')
         print(self.contexts.to_string())
diff --git a/tracetools_analysis/tracetools_analysis/process.py b/tracetools_analysis/tracetools_analysis/process.py
index dd8a2cd..a0248f0 100644
--- a/tracetools_analysis/tracetools_analysis/process.py
+++ b/tracetools_analysis/tracetools_analysis/process.py
@@ -137,7 +137,7 @@ def process(
     ros2_handler = Ros2Handler.process(events)
 
     time_diff = time.time() - start_time
-    ros2_handler.data.print()
+    ros2_handler.data.print_data()
     print(f'processed {len(events)} events in {time_diff_to_str(time_diff)}')