In correlation(web_reg_save_param) function,i need to
display the last but one value(n-1) value if the boundary
values keeps on changing.
For example :
At the time of recording,the n value is 3 and
at the time of playback, the n value is 4.
then how can i display the n-1 value

Answer Posted / shanmukha

Just use the correlation with the ORD=ALL option
try to get the count of the occurences using lr_eval_string("{variable_count}").

try to save the n-1 value using lr_save_string

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