Data
","metadata":{}},{"cell_type":"code","source":"import pandas as pd\nimport numpy as np\nimport matplotlib.pyplot as plt\nimport seaborn as sns\nimport polars as pl","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:12.845252Z","iopub.execute_input":"2024-10-25T14:13:12.845740Z","iopub.status.idle":"2024-10-25T14:13:12.851912Z","shell.execute_reply.started":"2024-10-25T14:13:12.845685Z","shell.execute_reply":"2024-10-25T14:13:12.850636Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"df = pd.read_csv('/kaggle/input/child-mind-institute-problematic-internet-use/data_dictionary.csv')\ndf.head(3)","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:12.854080Z","iopub.execute_input":"2024-10-25T14:13:12.854553Z","iopub.status.idle":"2024-10-25T14:13:12.879161Z","shell.execute_reply.started":"2024-10-25T14:13:12.854500Z","shell.execute_reply":"2024-10-25T14:13:12.878076Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"actigraphy = pl.read_parquet('/kaggle/input/child-mind-institute-problematic-internet-use/series_train.parquet/id=00115b9f/part-0.parquet')\nactigraphy.head(3)","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:12.881052Z","iopub.execute_input":"2024-10-25T14:13:12.882379Z","iopub.status.idle":"2024-10-25T14:13:12.900421Z","shell.execute_reply.started":"2024-10-25T14:13:12.882318Z","shell.execute_reply":"2024-10-25T14:13:12.899231Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"df_train = pd.read_csv('/kaggle/input/child-mind-institute-problematic-internet-use/train.csv')\ndf_train.head(3)","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:12.901800Z","iopub.execute_input":"2024-10-25T14:13:12.902181Z","iopub.status.idle":"2024-10-25T14:13:12.980996Z","shell.execute_reply.started":"2024-10-25T14:13:12.902122Z","shell.execute_reply":"2024-10-25T14:13:12.979457Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"markdown","source":"\n#bargraph
","metadata":{}},{"cell_type":"code","source":"\n\ndf['Values'] = df['Values'].apply(lambda x: ', '.join(x) if isinstance(x, list) else x)\n\n\ndef plot_unique_value_counts(column):\n value_counts = df[column].value_counts()\n \n\n plt.figure(figsize=(8, 4))\n value_counts.plot(kind='bar', color='skyblue')\n plt.title(f'Unique Value Counts for {column}')\n plt.xlabel(column)\n plt.ylabel('Count')\n plt.xticks(rotation=45)\n plt.grid(axis='y')\n\n\n plt.tight_layout()\n plt.show()\n\n\nfor column in ['Instrument', 'Type', 'Values', 'Value Labels']:\n plot_unique_value_counts(column)","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:12.984730Z","iopub.execute_input":"2024-10-25T14:13:12.985149Z","iopub.status.idle":"2024-10-25T14:13:14.678335Z","shell.execute_reply.started":"2024-10-25T14:13:12.985108Z","shell.execute_reply":"2024-10-25T14:13:14.677278Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"markdown","source":"\n#bargraph
","metadata":{}},{"cell_type":"code","source":"import matplotlib.pyplot as plt\n\nplt.plot(actigraphy['time_of_day'], actigraphy['enmo'])\nplt.xlabel('Time of Day')\nplt.ylabel('ENMO')\nplt.title('ENMO vs Time of Day')\nplt.show()","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:14.679813Z","iopub.execute_input":"2024-10-25T14:13:14.680186Z","iopub.status.idle":"2024-10-25T14:13:15.029874Z","shell.execute_reply.started":"2024-10-25T14:13:14.680143Z","shell.execute_reply":"2024-10-25T14:13:15.028260Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"markdown","source":"\n#Line graph
","metadata":{}},{"cell_type":"code","source":"\n\nactigraphy = actigraphy.with_columns(\n (pl.col(\"time_of_day\").cast(pl.Datetime(\"ns\")).alias(\"time_of_day_converted\"))\n)\nactigraphy_pd = actigraphy.to_pandas()\nplt.figure(figsize=(10, 6))\nplt.plot(actigraphy_pd['time_of_day_converted'], actigraphy_pd['battery_voltage'], linestyle='-', color='blue')\nplt.xlabel('Time of Day')\nplt.ylabel('Battery Voltage')\nplt.title('Battery Voltage vs Time of Day')\nplt.grid(True)\nplt.xticks(rotation=45) \nplt.tight_layout() \nplt.show()","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:15.032014Z","iopub.execute_input":"2024-10-25T14:13:15.032590Z","iopub.status.idle":"2024-10-25T14:13:15.572869Z","shell.execute_reply.started":"2024-10-25T14:13:15.032534Z","shell.execute_reply":"2024-10-25T14:13:15.570853Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"markdown","source":"\n#scatter plot
","metadata":{}},{"cell_type":"code","source":"\nplt.scatter(df_train['Basic_Demos-Age'], df_train['Physical-BMI'])\nplt.xlabel('Age')\nplt.ylabel('BMI')\nplt.show()","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:15.575238Z","iopub.execute_input":"2024-10-25T14:13:15.575968Z","iopub.status.idle":"2024-10-25T14:13:15.870932Z","shell.execute_reply.started":"2024-10-25T14:13:15.575904Z","shell.execute_reply":"2024-10-25T14:13:15.869781Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"df_under_10 = df_train[df_train['Basic_Demos-Age'] < 10]\nmean_bmi_under_10 = df_under_10['Physical-BMI'].mean()\nprint(f\"The average BMI for those under 10 years old: {mean_bmi_under_10}\")","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:13:15.872256Z","iopub.execute_input":"2024-10-25T14:13:15.872623Z","iopub.status.idle":"2024-10-25T14:13:15.883529Z","shell.execute_reply.started":"2024-10-25T14:13:15.872584Z","shell.execute_reply":"2024-10-25T14:13:15.882044Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"markdown","source":"\n#coolwarm
","metadata":{}},{"cell_type":"code","source":"correlation_matrix = df_train[['Physical-BMI', 'CGAS-CGAS_Score', 'PCIAT-PCIAT_Total']].corr()\nsns.heatmap(correlation_matrix, annot=True, cmap='coolwarm')\nplt.title('Correlation Matrix')\nplt.show()","metadata":{"execution":{"iopub.status.busy":"2024-10-25T14:39:26.661754Z","iopub.execute_input":"2024-10-25T14:39:26.663132Z","iopub.status.idle":"2024-10-25T14:39:27.025312Z","shell.execute_reply.started":"2024-10-25T14:39:26.663080Z","shell.execute_reply":"2024-10-25T14:39:27.024227Z"},"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"","metadata":{},"execution_count":null,"outputs":[]}]}