Correct calculation of min, max and std. deviation for aggregated samples
Correct calculation of min, max and std. deviation for aggregated samples

git-svn-id: 7c053b8fbd1fb5868f764c6f9536fc6a9bbe7da9@922054 13f79535-47bb-0310-9956-ffa450edef68

hizhangqi/jmeter-1,d0k1/jmeter,ra0077/jmeter,kschroeder/jmeter,ubikfsabbe/jmeter,DoctorQ/jmeter,DoctorQ/jmeter,hizhangqi/jmeter-1,ubikloadpack/jmeter,tuanhq/jmeter,fj11/jmeter,ubikfsabbe/jmeter,hemikak/jmeter,etnetera/jmeter,irfanah/jmeter,max3163/jmeter,tuanhq/jmeter,liwangbest/jmeter,vherilier/jmeter,tuanhq/jmeter,etnetera/jmeter,etnetera/jmeter,ra0077/jmeter,irfanah/jmeter,hizhangqi/jmeter-1,irfanah/jmeter,DoctorQ/jmeter,vherilier/jmeter,kyroskoh/jmeter,hemikak/jmeter,thomsonreuters/jmeter,etnetera/jmeter,ra0077/jmeter,vherilier/jmeter,thomsonreuters/jmeter,ThiagoGarciaAlves/jmeter,max3163/jmeter,vherilier/jmeter,etnetera/jmeter,ubikloadpack/jmeter,d0k1/jmeter,max3163/jmeter,max3163/jmeter,kyroskoh/jmeter,d0k1/jmeter,d0k1/jmeter,liwangbest/jmeter,kschroeder/jmeter,ubikfsabbe/jmeter,ubikloadpack/jmeter,fj11/jmeter,kschroeder/jmeter,liwangbest/jmeter,ubikfsabbe/jmeter,ThiagoGarciaAlves/jmeter,kyroskoh/jmeter,fj11/jmeter,thomsonreuters/jmeter,ra0077/jmeter,ubikloadpack/jmeter,ThiagoGarciaAlves/jmeter,hemikak/jmeter,hemikak/jmeter