Vernier Graphical Analysis

Graphical Analysis™ is a tool for science students to collect, graph, and analyze data from Vernier sensors.
Sensor data collection support:
• Vernier Go Direct® sensors - using Bluetooth® wireless technology
• Vernier Go Wireless® heart rate monitors and Go Wireless sports heart rate monitors
• Vernier LabQuest® sensors used with the LabQuest Stream interface
Other experiment options:
• Connect to LabQuest 2 or Logger Pro® 3 via Wi-Fi for data sharing
• Manual input
Note: Sensor data collection and data sharing require purchasing hardware from Vernier Science Education. Data can be manually input without purchasing hardware. For more information on data sharing, visit http://www.vernier.com/css
Key features - Data collection
• Multi-sensor data collection support
• Time-based, event-based, drop count, and photogate data collection modes
• Time-based data collection with configurable data collection rate and duration
• Option to trigger time-based data collection based on sensor values
• Customizable unit display on supported sensors
• Sensor calibration
• Options to zero and invert sensor readings
• Graph matching function for use with motion detectors
• Manual data input via keyboard and clipboard
Key features - Data analysis
• Simultaneously display one, two, or three graphs
• View data in a table or display graphs and table side by side
• Plot predictions on graphs to uncover misconceptions
• Examine, interpolate/extrapolate, and select data
• Use the tangent tool to display the instantaneous rate of change of data
• Use the integral tool to find the area under the curve
• Apply statistical calculations to find mean, minimum, maximum, and standard deviation
• Perform curve fitting, including linear, quadratic, natural exponential, etc.
• Add calculation columns based on existing data to linearize data or study related concepts
Key features - Collaboration and sharing
• Create text annotations and add graph titles
• Export graphs and data for printing and inclusion in experiment reports
• Export data in .CSV format for data analysis in spreadsheet software such as Excel, Google Sheets, and Numbers
• Adjust font size for easy viewing when presenting to the class
Vernier Science Education has over 35 years of experience in providing effective learning resources for understanding experimental data in science and math classrooms. Graphical Analysis 4 is part of Vernier's extensive system of sensors, interfaces, and data collection software for science and STEM education.