Select a graph style that best resembles your data relationship
y = (a – d) / ((1 + (x/c)b) e)+ d
– data observes a symmetrical S-shaped relationship between X & Y
y = (a – d) / ((1 + (x/c)b) e)+ d
– a 4PL fit where X and Y axes Logged to aid linear appearance
y = (a – d) / ((1 + (x/c)b) e)+ d
– data observes an asymmetrical relationship between X & Y
y = (a – d) / ((1 + (x/c)b) e)+ d
– a 5PL fit where X and Y axes Logged to aid linear appearance
y=mx+b
– data observes a simple linear relationship between X & Y
y=a⋅eb⋅x
– data observes an exponential growth relationship between X & Y
y=ax2+bx+c
– data observes a parabolic relationship between X & Y