Tôi tạm release gói Công cụ SSV (viết tắt của SIXSIGMAV)- Bộ công cụ này viết với những tính năng như sau, các bạn dùng và cho ý kiến nhé. (viêt trên ngôn ngữ máy tính R)
A. Hướng dẫn sử dụng : Tải về
B. Gói Công cụ : Tải về
C. Giới thiệu vài tính năng
PROCESS CAPABILITY_CP_CPK
STUDENT T TEST-PAIRED
MULTIPLE CORRELATION TEST
MULTIPLE REGRESSION
D. Danh sách tính năng đã có:
1.anova1Way- One Way Analysis of Variance (one Way ANOVA)
2.bmlreg- Bayesian Model Averaging for linear regression models
3.boot1var- Bootstrap Hypothesis Test for One Variable
4.cchart- Control Chart Count C-Chart
5.chisq1Way- Chi-Square Goodness-of-Fit Test for discrete data
6.correl- Correlation Analysis for quantitative variables
7.cp- Process Capability Analysis_Cp_Cpk
8.datatrans- Data Normal Transformation (boxcox method)
9.des_stats- Descriptive Statistical Calculation
10.gagebias- Measurement System Analysis-Bias
11.gagelinear- Measurement System Analysis-Linearity
12.grranova- Measurement System Analysis- gageRR ANOVA CROSSED
13.histogram- Histogram Plot
0. install- Installation necessary packages
14. kappa2- Cohen kappa for 2 raters
15.logr- Logistic Regression Modeling
16.mannwhitney- Wilcoxon Rank Sum Test for Two Independent Samples (nonparametric)
17.mlreg- Multiple Linear Regression
18.normcurve- Normal Distribution Curve
19.normdist- Normal Distribution Function Use to gives the Probability density(P(X=x))
20.normtest- Normality Test
21.oneProportion- One Proportion Hypothesis Test for discrete data
22.onesampleT- One Sample T Test
23.paretochart -Statistical Calculation and plot a Pareto Chart
24.pchart -Control Chart Proportion Chart
25.pp- Process Capability Analysis_Pp_Ppk
26.predict_ci- Regression Confidence Interval Prediction
27.predict_logr- Logistic Regression Prediction
28.randz- Normal Random Data
29.slreg- Simple Linear Regression
30.steplogr- Logistic Regression Modeling (Stepwise method)
31.stepmlreg- Multiple Linear Regression (Stepwise method)
32.tcurve- T Distribution Curve
33.twopairedT -Two Sample Paired T Test
34.twosampleT- Two Sample T Test
35.twoVarTest - F Test for Two Sample Variance
36. xbarR- Control Chart Average and Range Method
<Viet Nguyen - ngvietlg@gmail.com>
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