課程簡介
準備用於分析的資料庫
- 數據收集管理
- 對變數的操作
- 變換變數 所選函數 (對數、指數等)
參數和非參數統計量,或如何將模型擬合到數據
- 測量刻度
- 分發類型
- 離群值和有影響的觀測值 (Outliers)
- 樣本量
- 中心極限定理
研究統計特徵之間的差異
- 基於平均值和媒體的測試
相關性和相似性分析
- 相關性
- 主成分分析
- 聚類分析
預測 - 單回歸分析和多變數
- 最小二乘法
- 線性模型
- 工具變數回歸模型(虛擬、效應、正交編碼)
統計推斷
最低要求
瞭解SPSS和統計基礎。課程參與者應完成 SPSS Statistics Predictive Analytics 軟體的培訓。
客戶評論 (5)
有運動和展示的變化。
Ida Sjoberg - Swedish National Debt Office
Course - Econometrics: Eviews and Risk Simulator
機器翻譯
the trainer had patience, and was eager to make sure we all understood the topics, the classes were fun to attend
Mamonyane Taoana - Road Safety Department
Course - Statistical Analysis using SPSS
Day 1 and Day 2 were really straight forward for me and really enjoyed that experience.
Mareca Sithole - Africa Health Research Institute
Course - R Fundamentals
The pace was just right and the relaxed atmosphere made candidates feel at ease to ask questions.
Rhian Hughes - Public Health Wales NHS Trust
Course - Introduction to Data Visualization with Tidyverse and R
Michael the trainer is very knowledgeable and skillful about the subject of Big Data and R. He is very flexible and quickly customize the training meeting clients' need. He is also very capable to solve technical and subject matter problems on the go. Fantastic and professional training!.