我正在尝试使用$this->date=null;来创建我的lmer回归结果表，但是，当我尝试库包 $query->andFilterWhere(['like','doctors.doctor_name',$this->doctor_id]);
if ( ! is_null($this->date) && strpos($this->date, ' - ') !== false ) {
list($start_date, $end_date) = explode(' - ', $this->date);
$query->andFilterWhere(['between', 'date', $start_date, $end_date]);
//-----> $this->date = null; //REMOVE THIS LINE //
}
时，显示了以下错误：
sjt.lmer我已经安装了包sjPlot，Error: package or namespace load failed for ‘sjPlot’ in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
there is no package called ‘sjlabelled’
，sjlabelled，但仍无效。任何建议将不胜感激！