Survival Comparison Statistics in Excel with UNISTAT

The UNISTAT statistics add-in extends Excel with Survival Comparison Statistics capabilities.

For further information visit UNISTAT User's Guide section 9.4.3. Survival Comparison Statistics.

Here we provide a sample output from the UNISTAT Excel statistics add-in for data analysis.

Survival Comparison Statistics

Wilcoxon

Gender	Total	Terminated	Censored	% Censored	Score	Mean Score
1	29	22	7	24.14%	-1	-0.0345
2	19	14	5	26.32%	1	0.0526
Total	48	36	12	25.00%	0

Gehan (Lee-Desu):
Chi-Square Statistic	0.0001
Degrees of Freedom	1
Right-Tail Probability	0.9907
Breslow:
Chi-Square Statistic	0.0001
Degrees of Freedom	1
Right-Tail Probability	0.9907

Logrank

Gender	Total	Observed	Expected	(O-E)^2/E	(O-E)^2/V
1	29	22	22.5196	0.0120	0.0358
2	19	14	13.4804	0.0200	0.0358
Total	48	36	36.0000	0.0320

Mantel-Haenszel (Peto):
Chi-Square Statistic	0.0358
Degrees of Freedom	1
Right-Tail Probability	0.8498