如果不打算做實驗而獲取信息用於指導未來的行為,那麼可以略過此段。比如只有一次性資源可供使用,或者對甲半仙的靈丹妙藥百信不疑。。。。
This is a test.
STATCOR, Inc. is composed of a group of critical talents who excel and stand out among their peers in the industry of Contract Research Organization (CRO). We specialize in data management (EDC and SDTM), biostatistics, and SAS programming. Our clients and partners include pharmaceutical, biotechnology, medical device, and CROs. Strived to high quality, we focus on reducing the time, cost, and risk of bringing new pharmaceutical products to market. Our knowledge, experience, passion for what we do, and commitment to excellence are our products and our business.
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什麼是統計?
是一門經驗學。當行為空間中有諸多隨機或未知因素時,基於歷史數據、和目前對世界的認知(模型),它告訴我們最佳的行為方案(最大似然估計/最有可能發生的機率)。
在沒有隨機因子的時候,就是平常所謂的科學-建立在因果關係上的。即要麼發生、要麼不發生。
但未知元素太多,
