[摘要]this->RPath --slave"; result = shell_exec(cmd); list(LineNumber, Probability) = explode(&qu...
$this->RPath --slave";
$result = shell_exec($cmd);
list($LineNumber, $Probability) = explode(" ", trim($result));
return $Probability;
}
function getInverseStudentProb($alpha, $df) {
$InverseProbability = 0.0;
$cmd = "echo 'qt($alpha, $df)'
关键词:用 PHP 完成的容易线性回归:(一)