This seems like a pretty straightforward question. Is there a function or command in the IJ1 language (or another language FIJI is able to read) that would enable me to identify whether a variable is a string, number, etc.? Specifically, I’ve used FIJI to open a csv as a results table. The results consist of objects (rows) that have multiple classifiers (columns) applied to designate the class of the object . Some of these classifiers are wholly numerical (e.g. integers numbered 0-12), others are strings (HC, FTC, VCP, Unknown, Non-object), and others have both (e.g. NA or 0-6). Basically I want to pull these results from different columns and run some manipulations/analyses. FIJI has distinct pull functions for whether the result is numerical, ie. “getResult()”, or string, ie. “getResultString()”, returning an error if “getResult()” is used for strings. A simple “isString()” function would allow me to set up conditionals to bypass this issue. Any help is appreciated!