U Test Results

n1n2UP (two-tailed)P (one-tailed)
#N1##N2##U##P_TWO##P_ONE#
normal approx
z = #Z#		#NP_TWO#*#NP_ONE#*
*These values are approximate.

#CONCLUSION#

Do another test:

Use this form if you have calculated the Mann-Whitney test statistics n1, n2, and U:
n1:
n2:
U:

Use this form if you want the statistics calculated for you. Paste into each box a list of numbers:
dataset 1:
dataset 2:
Use "." for decimals, not ",".

If your numbers are large, be patient -- the calculation may take a minute or two. Don't reload -- that will only slow the response down.

Details:

command: "#COMMAND#"
results:
#RESULTS#

Return to Mann-Whitney U Test page

Leon Avery (Leon@eatworms.swmed.edu)
Last modified: Thu Apr 22 03:45:07 2004