Counts elements which meet specified conditions
Count the number of times the values in the vector meet the specified conditions.
Vector and condition to count.
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set.seed(1) x <- rnorm(100) # Count the number of times the values in x are greater then 0 count( x>0 ) # Count the number of times the values in x are within the 95% confidence interval count( (x>-1.96) & (x<1.96) ) # Or could have used count( abs(x)<1.96 ) # Count the number of times the values in x are the same as the first element count( x==x )
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