Set up gcc environment - 3.3 Writing Makefile for Statistics::TTest cp TTest.pm blib/lib/Statistics/TTest.pm cp PointEstimation.pm blib/lib/Statistics/PointEstimation.pm Manifying blib/man3/Statistics::TTest.3 Manifying blib/man3/Statistics::PointEstimation.3 PERL_DL_NONLAZY=1 /export/home/cpanrun/build/5.10.0/bin/perl "-Iblib/lib" "-Iblib/arch" test.pl Summary from the observed values of the sample : sample size= 32 , degree of freedom=31 mean=0.0130879178216983 , variance=0.0900017553687118 standard deviation=0.300002925600254 , standard error=0.0530335257669358 the estimate of the mean is 0.0130879178216983 +/- 0.108161875801666 or (-0.0950739579799673 to 0.121249793623364 ) with 95 % of confidence t-statistic=T=0.246785738500872 , Prob >|T|=0.8067 mean:0.0130879178216983 variance:0.0900017553687118 t_prob:0.8067 upper_clm:0.121249793623364 t_value:2.0395 standard_error:0.0530335257669358 significance:95 lower_clm:-0.0950739579799673 valid:1 alpha:0.025 df:31 delta:0.108161875801666 t_statistic:0.246785738500872 500 trials 479 successes 21failure 95.8% success rate Installing /export/home/cpanrun/build/5.10.0/site/man/man3/Statistics::TTest.3 Installing /export/home/cpanrun/build/5.10.0/site/man/man3/Statistics::PointEstimation.3 Appending installation info to /export/home/cpanrun/build/5.10.0/lib/perllocal.pod