iHELP system Smart test randomization
responses(rows for person and columns for items)
For the format from differcne sources, see below examples...

Copy from MS Excel and Paste them onto the boxes: one for data, another for sample size, respectively. Click on the submit bottom, the Forst plot immediately appeas on Google Maps.
Forest Source

SE adjustment(95CIline)
se link setting(1 to 10)
Forest bubble for type(0 for estimate, 1 for SE: Wider on X: Wider on Y:
add X: add Y: add I-line: To left x<0 more: Bubblesize: