Zhicheng Du
Author of 21 CRAN packages
Zhicheng Du has worked on 21 packages, which is nothing short of amazing. Who needs sleep when you've got code to write? Zhicheng Du worked with 10 other authors. That's a lot of creative energy! No wonder the results were fantastic.
21 Packages
- CATTThe Cochran-Armitage Trend Test
- CsChangeTesting for Change in C-Statistic
- DTAXGDiagnostic Test Assessment in the Absence of Gold Standard
- FlexScanFlexible Scan Statistics
- GiniGini Coefficient
- HSEtestHomogeneity of Stratum Effects Test
- IDCardUpdate Chinese ID Card Number to Eighteen Digits
- RHSDBRyan-Holm Step-Down Bonferroni or Sidak Procedure
- SEofMStandard Error of Measurement
- VIMeanVariability Independent of Mean
- con2aqiCalculate the AQI from Pollutant Concentration
- easyAHPAnalytic Hierarchy Process (AHP)
- easyDesAn Easy Way to Descriptive Analysis
- gamRRCalculate the RR for the GAM
- nomogramExExtract Equations from a Nomogram
- numKMCreate a Kaplan-Meier Plot with Numbers at Risk
- rSPARCSSites, Population, and Records Cleaning Skills
- reportROCAn Easy Way to Report ROC Analysis
- reportRegAn Easy Way to Report Regression Analysis
- rocNITNon-Inferiority Test for Paired ROC Curves
- stddiffCalculate the Standardized Difference for Numeric, Binary and Category Variables