Uncategorized

Analytics | Data Visualization | Learn SAS
Rick Wicklin 0
Visualize how parameters in a binary logistic regression model affect the probability of the event

A previous article shows that you can use the Intercept parameter to control the ratio of events to nonevents in a simulation of data from a logistic regression model. If you decrease the intercept parameter, the probability of the event decreases; if you increase the intercept parameter, the probability of

Analytics | Programming Tips
Rick Wicklin 0
Simulate data from a logistic regression model: How the intercept parameter affects the probability of the event

This article shows that you can use the intercept parameter to control the probability of the event in a simulation study that involves a binary logistic regression model. For simplicity, I will simulate data from a logistic regression model that involves only one explanatory variable, but the main idea applies

SAS Taiwan 0
教師啟用AI教學環境

SAS AI 平台環境使用規範: 師生皆須使用學校電子信箱(結尾為edu.tw)方可註冊使用 僅提供課程學習使用 環境內預設有200+資料集可以使用,不提供上傳個人資料   請先註冊SAS Profile 請進入此連結以學校信箱註冊建立 SAS Profile (若之前已有使用學校信箱註冊過 SAS Profile,請忽略此步驟) 填寫完資料後,會收到「請啟動您的SAS 個人認證帳戶」信件,請點選「Activate your SAS Profile」 設定您的個人密碼後即完成 SAS Profile 註冊 啟用AI教學環境 若老師您已經完成使用學校信箱註冊SAS Profile,請依以下步驟啟用AI教學環境 登入啟用教學環境: https://support.sas.com/edu/viewmyelearn.html?activationCode=FASVFLVL 點選同意後submit 點選 SAS Viya for learner (如無此步驟可省略) 點選 Lauch SAS Viya for learner 進入環境 https://vle.sas.com/course/view.php?id=7715 點選 Accept 可略過設定,之後可選擇「觀賞影片」或是「馬上開始」 進入以下畫面即為 Viya AI 環境 請參考Viya功能介紹影片 可以參考此網頁先探索環境:https://www.youtube.com/watch?v=p90LdUCHJik&t=87s

1 193 194 195 196 197 2,362