# This is printed by the lines above, this one works fine... $reg->include ( 1491858157, [1, 95.24, 9070.6576 ] ) $reg->include ( 1491944593, [1, 95.24, 9070.6576 ] ) $reg->include ( 1492030986, [1, 95.22, 9066.8484 ] ) $reg->include ( 1492117236, [1, 95.23, 9068.7529 ] ) $reg->include ( 1492203637, [1, 95.23, 9068.7529 ] ) $reg->include ( 1492290038, [1, 95.23, 9068.7529 ] ) $reg->include ( 1492376435, [1, 95.23, 9068.7529 ] ) $reg->include ( 1492462840, [1, 95.23, 9068.7529 ] ) $reg->include ( 1492549241, [1, 95.23, 9068.7529 ] ) $reg->include ( 1492621259, [1, 95.24, 9070.6576 ] ) Results are ... **************************************************************** Regression '3116.dpepicqt.SYSAUX' **************************************************************** Name Theta StdErr T-stat [0='const'] -22405806112434.5120 16790271247707.7460 -1.33 [1='Theta1'] 470587750270.0963 352619498612.0823 1.33 [2='Theta2'] -2470766737.1275 1851377334.2664 -1.33 R^2= 0.206, N= 10, K= 3 **************************************************************** # This one chokes ... $reg->include ( 1491858157, [1, 93.6, 8760.96 ] ) $reg->include ( 1491944593, [1, 93.6, 8760.96 ] ) $reg->include ( 1492030986, [1, 93.6, 8760.96 ] ) $reg->include ( 1492117236, [1, 93.6, 8760.96 ] ) $reg->include ( 1492203637, [1, 93.6, 8760.96 ] ) $reg->include ( 1492290038, [1, 93.6, 8760.96 ] ) $reg->include ( 1492376435, [1, 93.6, 8760.96 ] ) $reg->include ( 1492462840, [1, 93.6, 8760.96 ] ) $reg->include ( 1492549241, [1, 93.6, 8760.96 ] ) $reg->include ( 1492621259, [1, 93.64, 8768.4496 ] ) Results are ... **************************************************************** Regression '3116.dpepicqt.SYSTEM' **************************************************************** Report.pl::Statistics::Regression:standarderrors: I cannot compute the theta-covariance matrix for variable 3 0 at C:/Perl64/site/lib/Statistics/Regression.pm line 619. Statistics::Regression::standarderrors(Statistics::Regression=HASH(0x44dfe90)) called at C:/Perl64/site/lib/Statistics/Regression.pm line 430 Statistics::Regression::print(Statistics::Regression=HASH(0x44dfe90)) called at Report.pl line 125 main::predict(HASH(0x4340ec8), 10) called at Report.pl line 85