Cut off值意义
Webcutoffs plural: shorts originally made from jeans with the legs cut off at the knees or higher WebAnglais. Français. cut [sth] off vtr + adv. (remove using a blade) couper ⇒, trancher ⇒, sectionner ⇒ vtr. His leg was so badly damaged, the doctors had to cut it off. Sa jambe était tellement infectée que les médecins ont été obligés de la lui couper. cut [sb] off vtr phrasal sep. figurative (estrange, disown)
Cut off值意义
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Webcut something off definition: 1. to remove a part of something to make it smaller or shorter, using a sharp tool such as a knife…. Learn more. Webcut sth off翻譯：去除, （用鋒利的刀具等）去除，切除，剪去, 中斷, 中斷，切斷（電力、物資供應等）。了解更多。
WebThe meaning of CUTOFF is the act or action of cutting off. How to use cutoff in a sentence. Weba cut-off or a cut-off point is the level or limit at which you decide that something should stop happening. you use cut-off to refer to the action of stopping a supply of money or resources. act of cutting off; part that branches off from another (as in a road or stream); cutoff switch (electricity); point or time beyond which something is no ...
WebJan 12, 2024 · 利用ROC 曲线寻找cut-off 值，其前提条件是：必须有一个明确的二分类结局。如分析年龄对高血压发生的影响，高血压是否发生就是一个明确的二分类结局，然后以高血压发生作为因变量，以原始数据中的年龄作为自变量，绘制ROC 曲线，寻找界值。 ...
Web确定CUT-OFF值的方法：. 确定CUT-OFF值的方法一：使用阴性 血清 测定结果均值的2或3倍作为 阳性判断值：取一定数量（通常较少）的阴性血清样本，使用已建立的酶免疫测定 …
Web今天我们来讲一下如何用SPSS和Medcalc来绘制ROC曲线，并找到截断值。. 假设某实验室人员选用一种新方法对同一批患者进行了诊断，患者的真实状态已知。actual代表真实患病状态，即以金标准（如病理诊断）判断是否患病的结果，其中1代表患病，0代表不患病；assay1代表一种新检验方法测量的结果。 mary monica nolan north carolinaWebThe simple cut-off device comprises a cut-off plate (1), a box body storing the cut-off plate therein, a downward lock member and an upward lock member . 例文帳に追加. 止水板（1）と、この止水板が収納される箱体（10）と、下方ロック部材（20）と、上方ロック部材（30）とから構成する。 husson university cheer campWeb01 ROC曲线的主要作用. （1）ROC曲线可以很容易地查出一个分类器在某个阈值时对样本的识别能力。. （2）可以借助ROC曲线选择出某一诊断方法最佳的诊断界限值。. ROC曲线越是靠近左上角，试验的FPR越高和FPR越低，即灵敏度越高，误判率越低，则诊断方法的性能 ... mary monnett bainWebcut [sb] off vtr phrasal sep. figurative (estrange, disown) repudiar a alguien loc verb. distanciarse de alguien, apartarse de alguien loc verb. The parents cut off their alcoholic son and he wasn't even mentioned in their will. Los padres repudiaron a su hijo alcohólico y nunca más fue mencionado en su testamento. husson university criminal justiceWebFeb 11, 2024 · 應屆考生開始需要為DSE加油，不過不少人會迷失方向，例如不知道該如何制定合適的溫習時間表；如何有效率地溫習；目標該如何設立等等。其實開始瘋狂衝刺之前，第一件應該留意的事是DSE cut off。在此Tutor Circle 尋補為你整理了各個科目DSE歷年的cut off分數，以及留意DSE cut off的重要性。 husson university credit grade levelsWebAug 19, 2015 · wash off ,out , down에 이어 전치사 off, out , down 뉘앙스 차이에 대해 좀 더 알아보기 위해서 동사 'cut'을 이용한 비교글을 포스팅하고자 합니다. 1 cut off는 '표면에서 떨어지도록 잘랐다.'라는 뜻으로 이전 포스팅에서 언급했던 것 처럼 붙어 있던것에서 떨어진다는 off의 속성을 그대로 반영되고 있습니다. husson university college of businessWebFeb 15, 2012 · He had a finger cut off by a machine while working. 他在工作时被机器切掉了一个手指。 2.切断;中断 I was cut off on my line to London. 我打伦敦长途时,电话线被切断了。 3.使死亡 He was cut off in his prime. 他在壮年时过世。 mary monroe interesting stories