Analysis

Andres Andresson
May 27, 2020

We listen and we deliver! Our clients have been asking for more in-depth analysis of their data. We worked in close collaboration with our clients to design, develop and test the new Analysis tool. Choose 2 or more sensors and time period and VDV does the rest.

The new Analysis tool is available for all VDV users.

It has three powerful options.

Cross correlation

See how sensors correlate together. That means how closely they fluctuate together.

Possible is to apply a Best-fit for ±10, ±20 and ±30 where VDV finds the best fit when shift through ± 10,20 or 30 readings.

Cross correlation for 4 variables over

Regression

Create a Scatter Plot with 2 variables and have VDV calculate and draw the Regression line. VDV will also display the Correlation factor, R2 (goodness-of-fit) and the equation.

Possible is to apply Best-fit where VDV automatically finds the best fit or use Time Shift and manually shift the X-axis data.

Regression calculation of Salinity and Depth for 3 months

Detailed Statistics

Last but not least, you have access to detailed Statistics of the variables over the time period selected.

Full blown Statistics

For our helpdesk: https://help.vistadatavision.com/web-interface/analysis

NEXT ARTICLE

Site Map

Kristín Einarsdóttir
June 2, 2020