What is BIOSTATS

• BIOSTATS is an intuitive app for statistical analysis.
• It is free and open-source.
• It works on Windows / Linux.

You can perform tests with a few clicks

t-Test

ANOVA

Chi-Square Test

Regression

You can visualize plots with a few clicks

Histogram

Box Plot

Regression Plot

Multiple Plot

BIOSTATS includes these tests:

Basic	t-Test	ANOVA	Exact Test	Chi-Square Test
Numeric	One-Sample t-Test	One-Way ANOVA	Binomial Test	Chi-Square Test
Numeric (Grouped)	Two-Sample t-Test	Two-Way ANOVA	Fisher's Exact Test	Chi-Square Test (Fit)
Categorical	Paired t-Test	One-Way ANCOVA	McNemar's Exact Test	McNemar's Test
Contingency	Pairwise t-Test	Two-Way ANCOVA		Mantel-Haenszel Test
		Multivariate ANOVA
		Repeated Measures ANOVA

---

Linear Regression	Logistic Regression	Nonparametric	Others
Correlation	Simple Logistic Regression	Sign Test	Screening Test
Correlation Matrix	Multiple Logistic Regression	Median Test	Epidemiologic Study
Simple Linear Regression	Ordered Logistic Regression	Wilcoxon Signed-Rank Test	Factor Analysis
Multiple Linear Regression	Multinomial Logistic Regression	Wilcoxon Rank-Sum Test	Principal Component Analysis
		Kruskal-Wallis Test	Linear Discriminant Analysis
		Friedman Test
		Spearman's Rank Correlation

BIOSTATS includes these plots:

Distribution	Categorical	Relational	Multiple	Others
Histogram	Count Plot	Scatter Plot	Ultimate Plot	Heatmap
Density Plot	Strip Plot	Line Plot	Pair Plot	FA Plot
Cumulative Plot	Swarm Plot	Regression Plot	Joint Plot	PCA Plot
2D Histogram	Box Plot			LDA Plot
2D Density Plot	Boxen Plot
	Violin Plot
	Bar Plot

Quick Start

Downloads

The application can be downloaded from the links below:

Windows : https://github.com/hikarimusic/BIOSTATS/releases/latest/download/BIOSTATS.exe

Linux : https://github.com/hikarimusic/BIOSTATS/releases/latest/download/BIOSTATS

(Your computer may warn you not to run BIOSTATS.exe for security concerns. Please ingore it and run it anyway. There is definitely no virus in BIOSTATS because I don't know how to write a virus :D)

(It might take about 10 seconds to open the program. Please give BIOSTATS some time!)

(In Linux, you may need to permit the execution by chmod +x BIOSTATS before running the program.)

Examples

You can open examples from Help > Examples. Sample datasets will be imported, and all the options will be automatically set.

Install Package

For programmers, you can install the package from pip:

pip install biostatistics

The main window can be called directly:

biostats

You can also import biostats and use the functions:

:~$ python3
>>> import biostats as bs
>>> data = bs.dataset("one_way_anova.csv")
>>> summary, result = bs.one_way_anova(data=data, variable="Length", between="Location")
>>> summary
     Location  Count      Mean  Std. Deviation  95% CI: Lower  95% CI: Upper
1   Tillamook     10  0.080200        0.011963       0.071642       0.088758
2     Newport      8  0.074800        0.008597       0.067613       0.081987
3  Petersburg      7  0.103443        0.016209       0.088452       0.118434
4     Magadan      8  0.078012        0.012945       0.067190       0.088835
5   Tvarminne      6  0.095700        0.012962       0.082098       0.109302
>>> result
          D.F.  Sum Square  Mean Square  F Statistic   p-value     
Location     4    0.004520     0.001130     7.121019  0.000281  ***
Residual    34    0.005395     0.000159          NaN       NaN  NaN

More

More information can be found on the official website.

• https://hikarimusic.github.io/BIOSTATS/

If you have any suggestion or find any bug, please contach me. We need your help!

• Contact me: hikarimusic.tm@gmail.com

If you use BIOSTATS in your research, it's a good idea to cite the paper of BIOSTATS.

• Citation: working

References:

McDonald, John H. Handbook of biological statistics. Vol. 2. Baltimore, MD: sparky house publishing, 2009.

Mangiafico, Salvatore S. "An R companion for the handbook of biological statistics." Available: rcompanion.org/documents/RCompanionBioStatistics.pdf.(January 2016) (2015).

Rosner, Bernard. Fundamentals of biostatistics. Cengage learning, 2015.

Zach. Statology. 2021, www.statology.org.

UCLA. Statistical Methods and Data Analytics. 2021, stats.oarc.ucla.edu.