How to Calculate the Area Between Two Curves

To calculate the area between two curves in DataGraph, you can use the same techniques for calculating the area under a curve. Specifically, the total integral is determined using the Expression variable and the cumulative integral is determined using the Plot Action column. Total Area Here is an example dataset […]

How to Calculate the Area Under a Curve

There are two ways to calculate the area under a curve in DataGraph. Either calculate the total integral using the Expression variable. Or calculate the cumulative integral in the data table using the Plot Action column. Both methods use discrete values in the data table to estimate the integral using […]

Data Exploration | Nobel Prize Dataset

In this webinar, we illustrate techniques for exploring data in DataGraph. Learn how to mine data using pivoting, sorting, and filtering. We use a dataset on Nobel prize winners as a use case. The dataset contains over 100 years of data on prize winners along with attributes such as gender […]

Monte Carlo Analysis in DataGraph

This webinar will teach you how to conduct a basic Monte Carlo Analysis using DataGraph. Monte Carlo Analysis allows you to represent variability and uncertainly in what would otherwise be a single, deterministic calculation. This approach is used in multiple fields such as financial analysis and health risk assessment. The […]

Emergence of Electric Vehicles

In this webinar, we examine data on the emergence of electric cars. 0:00 Introduction 2:43 Overview of Datasets 10:36 U.S. Alternative fuel vehicle inventory data 26:33 Electric vehicles in Europe 32:56 Q&A – How to change from linear to logarithmic? 37:35 Q&A – How to reverse X axis for the […]

Version 5.0

Released February 14, 2022 Free update for all license holders.App store users must download from the mac App store.All other license holders download here. Summary Updated Examples Window makes it easy to find graphs by category. New Toolbar Icons give easy access to all the drawing commands. Create a your own Function Library […]

Automating Tasks in DataGraph

In this webinar, we demonstrate how to quickly import data, some examples of automating common data prep tasks, along with a demo of the command line interface. DataGraph makes all of this very easy! 0:00 Introduction 1:19 Example 1 – Automated update of column headers. 5:21 Example 2 – Automated […]

Avoiding Errors in Genomic Data

Learn about the continuing problem of Excel errors in genomics data and how to avoid these errors using DataGraph. We also demo using a variable to set the duration of an animation. Introduction 0:00 Introduction New in the Beta! 4:08 New in the Beta! Watch a demonstration of using a […]

Example Files

DataGraph gives you access to an on-line repository of example files. The example window opens at startup or use File > On-line examples (⇧-⌘-N). Examples files are a starting point for a new file. They are also intended as a learning tool. New examples are uploaded all the time, often […]

Basic Structure

DataGraph is a application with a graphical user interface (GUI) that allows you to interact with your data in a table view and using graphics. When you create a new DataGraph file by selecting File > New, the file is empty, as it contains no data or images. Here are […]