topic Re: Question about regression formula in QlikView https://community.qlik.com/t5/QlikView/Question-about-regression-formula/m-p/359569#M574404 <HTML><HEAD></HEAD><BODY><P>Is there anything wrong with the output?</P><P>No clue about the format of 2.84442e-005x^4</P></BODY></HTML> Fri, 20 Jul 2012 00:22:09 GMT 2012-07-20T00:22:09Z Question about regression formula https://community.qlik.com/t5/QlikView/Question-about-regression-formula/m-p/359568#M574403 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I ran the polynomial regression in QlikView, and got the formula result like this:</P><P>Y = 2.84442e-005x^4 + 0.0078937x^3 + 0.40151x^2 - 5.1188x + 11.309</P><P></P><P>What does "2.84442e-005x^4" mean? Is it e-005 * x^4 or e-(005 * x^4)? And what is 005? is it .005?</P><P>Thank you!</P></BODY></HTML> Thu, 19 Jul 2012 20:40:47 GMT https://community.qlik.com/t5/QlikView/Question-about-regression-formula/m-p/359568#M574403 2012-07-19T20:40:47Z Re: Question about regression formula https://community.qlik.com/t5/QlikView/Question-about-regression-formula/m-p/359569#M574404 <HTML><HEAD></HEAD><BODY><P>Is there anything wrong with the output?</P><P>No clue about the format of 2.84442e-005x^4</P></BODY></HTML> Fri, 20 Jul 2012 00:22:09 GMT https://community.qlik.com/t5/QlikView/Question-about-regression-formula/m-p/359569#M574404 2012-07-20T00:22:09Z Re: Question about regression formula https://community.qlik.com/t5/QlikView/Question-about-regression-formula/m-p/359570#M574405 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #636363; font-family: Arial; font-size: 12px; background-color: #eef4f9;">2.84442e-005</SPAN> is scientific representation of the floating point number 0.0000284442</P></BODY></HTML> Fri, 20 Jul 2012 01:43:29 GMT https://community.qlik.com/t5/QlikView/Question-about-regression-formula/m-p/359570#M574405 nagaiank 2012-07-20T01:43:29Z