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getslope
Slope of the current line.
Description `

    getslope displays the equation of the current line of the figure. Use
    the menu 'Insert > Line' to draw a line first. getslope allows for
    rough curve fitting "by eye". You may also use the shortcut Ctrl+G if
    the Ezyfit menu has been installed (see efmenu).

    Depending of the axis types, the equation of the line will be:
         Y = N*X+A         for X linear and Y linear
         Y = A*X^N         for X log and Y log
         Y = A*EXP(N*X)    for X linear and Y log
         Y = A+N*LOG(X)    for X log and Y linear (LOG = natural logarithm)

    getslope('Property1',...) specifies the display mode:
         'figure'   output the result in the figure (by default)
         'command'  output the result in the command window
         'nodisplay'  no output
         'slope'    displays only the slope N (by default).
         'equation' displays the full equation (e.g., N*X+A)

    [N, A] = getslope(...) also returns the parameters N and A of the
    equation.

See Also

    showslope, plotsample, rmfit, efmenu.

`

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