File Exchange > Data Analysis >    Time Series Analysis

Author:
OriginLab Technical Support
Date Added:
1/31/2024
Last Update:
6/14/2024
Downloads (90 Days):
345
Total Ratings:
2
File Size:
2352 KB
Average Rating:
File Name:
Time_Serie...is.opx
File Version:
1.10
Minimum Versions:
License:
Type:
App
Summary:

Tools to analyze and forecast data recorded at consistent intervals over a period of time.

Screen Shot and Video:
Description:

Purpose

Time series analysis is a statistical technique used to analyze and interpret data points recorded at consistent intervals over a period of time. This App provides tools for investigating and modelling time series data. The models may then be used to forecast the series.

Features

  • Time Series Plot

    Simple, With Groups
  • Statistics and Test

    ACF & PACF, Cross Correlation, Stationarity Test
  • Transform and Decompose

    Differences, Lag, Box-Cox Transformation, Trend Analysis, Decomposition
  • Smooth

    Moving Average, Single Exponential Smoothing, Double Exponential Smoothing, Winter's Method
  • ARIMA

    ARIMA model, Prewhitening
  • Spectral Analysis

    Univariate/Bivariate Spectral Density with Daniell Method, Univariate/Bivariate Spectral Density with Lag Window

Related Apps: Change Point Analysis

Installation

Download the file "Time_Series_Analysis.opx", and then drag-and-drop onto the Origin workspace. An icon will appear in the Apps gallery window.

Operation

  1. Import data into a worksheet and keep it active. 

  2. Click the App icon to open a dialog with multiple tabs.

  3. In the pop up dialog, click tabs for the tools you want to use.

  4. Click the tool icon to launch an X-function dialog.

  5. Specify input data and modify settings.

  6. Click OK to output results.

Sample OPJU File

This app provides a sample OPJU file and a data file. Right click on the app icon in the Apps Gallery window, and choose Show Samples Folder from the short-cut menu. A folder will open. Drag-and-drop the project file TSA Sample.opju from the folder onto Origin. The Notes window in the project shows detailed steps.
Note: If you wish to save the OPJU after changing, it is recommended that you save to a different folder location (e.g. User Files Folder).

Updates:

Reviews and Comments:
06/11/2024nyamdavaa_vet;;;;

05/28/2024jeffreywanggreat app!