Join GitHub today
GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.Sign up
SLIM Plugin results should be comparable to SPC Image #13
SLIM Plugin currently has no 'estimate Z from pre-fit' option as in TRI2. SPC Image estimates the same Z (offset) for single, double, and triple exponential.
For single and double exponential fits SPC Image does a great job of estimating fitted parameters: the default setting for subsequent iterative fitting is only 5 iterations. In SLIM Plugin and TRI2 the double exponential fit estimate is based on a formula using the single exponential fit estimate parameters. So the double exponential fit estimate isn't really a very good starting point.
SPC Image has the capability of adding a fitted scatter parameter when fitting with a prompt. The effect of the scatter parameter is to subtract a small percentage of the prompt from the decay data.