tag:blogger.com,1999:blog-35892682.post4159579855668181965..comments2017-05-28T01:23:52.491-04:00Comments on Deep Data Mining Blog: Calculate Z-Score using SQL in OracleUnknownnoreply@blogger.comBlogger2125tag:blogger.com,1999:blog-35892682.post-43672185421645849132012-09-11T12:08:51.539-04:002012-09-11T12:08:51.539-04:00That is a good interpretation of z-score. I think ...That is a good interpretation of z-score. I think one benefit of z-score is that it makes variables of different scales comparable. Thank you for your input.<br />JayJay Zhou, PhD.https://www.blogger.com/profile/10337664259229080697noreply@blogger.comtag:blogger.com,1999:blog-35892682.post-30739858804868321342012-09-06T05:13:04.989-04:002012-09-06T05:13:04.989-04:00In my opinion a z-score is the number of standard ...In my opinion a z-score is the number of standard deviations that a value, x, is above or below the mean.If the value of x is less than the mean, the z score is negative.If the value of x is more than the mean, the z score is positive.If the value of x equals the mean,the z score is zero.<br /><a href="http://www.tutorcircle.com/algebra-solver-pg.html" rel="nofollow">algebra solver</a>rajputhttps://www.blogger.com/profile/11575599663896691429noreply@blogger.com