{"id":21901510,"url":"https://github.com/deva-246/pandas-timeseriesanalysis-googlefinance","last_synced_at":"2026-05-08T06:34:07.520Z","repository":{"id":210855086,"uuid":"727607024","full_name":"deva-246/Pandas-TimeSeriesAnalysis-GoogleFinance","owner":"deva-246","description":null,"archived":false,"fork":false,"pushed_at":"2023-12-05T08:47:26.000Z","size":25,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-01-27T06:43:51.516Z","etag":null,"topics":["convert","csvfiles","datetimeobject","jupyter","localize","pandas","python","timeseriesdata","timestamp","timezone"],"latest_commit_sha":null,"homepage":"","language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/deva-246.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2023-12-05T07:53:59.000Z","updated_at":"2023-12-05T08:15:25.000Z","dependencies_parsed_at":"2023-12-05T08:50:11.334Z","dependency_job_id":null,"html_url":"https://github.com/deva-246/Pandas-TimeSeriesAnalysis-GoogleFinance","commit_stats":null,"previous_names":["deva-246/pandas-timeseriesanalysis-","deva-246/pandas-timeseriesanalysis-googlefinance-apple"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/deva-246%2FPandas-TimeSeriesAnalysis-GoogleFinance","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/deva-246%2FPandas-TimeSeriesAnalysis-GoogleFinance/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/deva-246%2FPandas-TimeSeriesAnalysis-GoogleFinance/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/deva-246%2FPandas-TimeSeriesAnalysis-GoogleFinance/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/deva-246","download_url":"https://codeload.github.com/deva-246/Pandas-TimeSeriesAnalysis-GoogleFinance/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244913332,"owners_count":20530818,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["convert","csvfiles","datetimeobject","jupyter","localize","pandas","python","timeseriesdata","timestamp","timezone"],"created_at":"2024-11-28T15:13:58.096Z","updated_at":"2025-10-30T23:17:48.557Z","avatar_url":"https://github.com/deva-246.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Pandas-TimeSeriesAnalysis\n\nTime series analysis involves the study of data collected or recorded over time. It is widely used in various fields such as finance, economics, signal processing, and environmental science. When performing time series analysis using the Pandas library in Python, the following steps are typically involved:\n\n## Data Loading: \n\nImport the time series data into a Pandas DataFrame. This could be a CSV file, Excel sheet, or data retrieved from an API.\n\n## Data Exploration: \n\nUnderstand the structure of the data by examining its basic properties. This includes checking the time range, frequency, and the overall distribution of values.\n\n## Time Indexing: \n\nEnsure that the time column is set as the index of the DataFrame. This enables Pandas to recognize the data as a time series.\n\n## Handling Missing Values: \n\nAddress any missing or NaN values in the time series. Depending on the context, you might choose to fill missing values using interpolation, forward filling, or backward filling.\n\n## Resampling and Aggregation: \n\nAdjust the frequency of the time series data if needed. This may involve resampling to a lower frequency (downsampling) or a higher frequency (upsampling). Additionally, aggregate data if necessary (e.g., daily to monthly averages).\n\n## Visual Exploration: \n\nUse visualizations such as line plots, scatter plots, or histograms to gain insights into the patterns and trends in the time series data. This can help identify seasonality, trends, and outliers.\n\n## Decomposition: \n\nDecompose the time series into its constituent components, including trend, seasonality, and residual components. This can be achieved using methods like moving averages or more sophisticated techniques like the Seasonal-Trend decomposition using LOESS (STL).\n\n## Statistical Analysis: \n\nConduct statistical tests to check for stationarity, which is a key assumption in many time series models. Common tests include the Augmented Dickey-Fuller test.\n\n## Modeling: \n\nApply time series models such as Autoregressive Integrated Moving Average (ARIMA), Seasonal Decomposition of Time Series (SARIMA), or machine learning models to capture and predict patterns in the data.\n\n## Evaluation and Forecasting: \n\nEvaluate the performance of the chosen model using metrics like Mean Absolute Error (MAE) or Root Mean Squared Error (RMSE). Once satisfied, use the model to make future predictions or forecasts.\n\n## Backtesting: \n\nIf applicable, perform backtesting to assess the model's performance on historical data that was not used during the training phase.\n\n## Parameter Tuning: \n\nFine-tune the parameters of the chosen model to improve its accuracy and reliability.\n\nBy following these steps, you can conduct a comprehensive time series analysis using Pandas, gaining valuable insights into the patterns and behaviors of your time-dependent data.\n\n\n\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdeva-246%2Fpandas-timeseriesanalysis-googlefinance","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdeva-246%2Fpandas-timeseriesanalysis-googlefinance","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdeva-246%2Fpandas-timeseriesanalysis-googlefinance/lists"}