--- Start of Idrisi List message Hello, Aside from the reference, can anyone provide additional infomration concerning BCM (Binary Comparison Matrix) measures? I am specifically interested in the types and classifications of data that can be used, as well as how results compare with other similar metrics. Thanks in advance, Justin --- End of Idrisi List message IDRISI-L is an unmoderated list. As a service to list users, please post a summary of useful responses to your questions. To post a message to IDRISI-L, send it to [EMAIL PROTECTED] To subscribe to the list, send an email from the address to be subscribed to [EMAIL PROTECTED] with "subscribe" (without quotes) as the first line of the message body. To unsubscribe, do the same, only with "unsubscribe" as the first line of the message body.