SciDaVis is described as 'SciDAVis is a free application for Scientific Data Analysis and Visualization. It's an application aimed at data analysis and' and is an app in the Education & Reference category. There are more than 25 alternatives to SciDaVis for a variety of platforms, including Windows, Mac, Linux, iPhone and iPad. The best alternative is GeoGebra, which is both free and Open Source. Other great apps like SciDaVis are Matplotlib (Free, Open Source), GnuPlot (Free, Open Source), python(x,y) (Free, Open Source) and Graph (Free, Open Source).
Is a powerful, easy-to-use, equation plotter with numerical and calculus features: Win32 screen shot. Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. Up to 999 graphs on screen at once.
This tool is for 2D measurement data or data prepared with 2 columns. After loading the * .xlsx file you record or prepared with 2 columns, you can examine your data graphically. You can save graphs as image file.