CBstat: A Program for statistical Analysis in Clinical Biochemistry


CBstat Guided Tour

CBstat (Intro)

CBstat (Method comparison)

CBstat (Ref. Interval)

CBstat (Dia. Test)

CBstat (General)



Messages to users of CBstat

Currently distributed version: CBstat5  V. 5.1.2

Program information is accessed in the CBstat5 subfolder after installation: ReadMe, Userīs Guide, and Reference manual (DOCCBstat pdf file).

Runs under W9x, Me, NT, W2000, XP, Vista, Windows 7 and 8*.

* Installs in the Windows(C:)  Programs(x86) folder from which it is activated (double click CBstat5)

The demo version has maximum sample size up to 25. 

Notice that numbers in the worksheet columns should start in row 1 and constitute an un-interrupted series of rows. Data can be pasted into the worksheet from other spreadsheets or be imported from files. A quick try of the program is possible using the various demo data sets available in the File menu.

CBstat5 requires a period as a decimal separator. If the comma is selected as a decimal separator in the Number Option of the Windows operating system, the program will not work!

Messages concerning performance:

The Passing-Bablok regression routine is slow for large data sets, e.g. the computation time for sample sizes of about 200 is several minutes.

Last updated May 12, 2015