PlotLab

Beta

Data

Row	I / A	V / V

Paste from a spreadsheet — Next pass

— m— c— R²— n—

Graph

Gridlines

x range Next pass –

y range –

Fit

Model

Least-squares best fit — results shown above the graph.

Variables

y ±

Per-row Δ Next pass

Uncertainty Next pass

Max gradient line Min gradient line Δm — Draw max/min lines through your error bars to estimate the uncertainty in the gradient.

Series Next pass

V vs I Plot more than one y-variable on the same axes.

Export Next pass

Export a report-ready black-and-white graph.