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{smcl}
{* 9march2007}{...}
{hline}
help for {hi:gammasym}{right:Jean-Benoit Hardouin}
{hline}
{title:The symmetric gamma function}
{p 8 14 2}{cmd:gamma} {it:list} [,{cmdab:w:eight}({it:string}) {cmdab:dis:play}]
{p 4 4 2}{it:list} is a list of the values to use.
{title:Description}
{p 4 4 2}{cmd:gammasym} compute the values of the symmetric gamma function for all the possible level.
{title:Options}
{p 4 4 2}{cmd:weight} defines weights for each value (by default, all the values have a weight of 1)
{p 4 4 2}{cmd:display} displays the value of the symmetric gamma function for each level.
{title:Example}
{cmd:. gammasym -2.1 -1.5 -.7 -.6 1.1 1.00024 2.232447}
{cmd:. gammasym .3 .4 -.1 -.5 0 .6 , weight(1 2 1 1 2 1)}
{cmd:. gammasym 1 1 1 1 1 , w(1 2 3 4 5)}
{title:Outputs}
{p 4 4 2}{cmd:r(gamma#)} return the value of the symmetric gamma function at the level #.
{title:Author}
{p 4 8 2}Jean-Benoit Hardouin, Regional Health Observatory (ORS) - 1, rue Porte Madeleine - BP 2439 - 45032 Orleans Cedex 1 - France.
You can contact the author at {browse "mailto:jean-benoit.hardouin@neuf.fr":jean-benoit.hardouin@neuf.fr} and visit the websites {browse "http://anaqol.free.fr":AnaQol} and {browse "http://freeirt.free.fr":FreeIRT}