Read before use
1, check data with precheck (windows version) tools
2, data from excel, copy and paste data into the input frame
3, data from txt, must tab-seperated, copy and paste data into the input frame
4, specieal and non-English characters such as #, <, >, %, (, ), α are not friendly
5, use point as decimal separator, not comma. e.g. 3.14, not 3,14 as pi
Required

Optional
Figure size
figure width:
figure height:

Points and lines
point size:
line width:

Colors
point color:
line color:

confidence interval (0.95 by default, 0 not plot)
confidence interval:

Point shape


Grid


Fontfamily


QQ plot

Introduction
The aims of quantile-quantile plot: 1, to check if a group of data obeys certain (normal by default) distribution, 2, to check whether two distributions obey the same distribution.
Input data instructions
Input data contain one column.
Examples from papers
To check if SNP results obeys normal distribution.
Input Example
Output

1) How to plot?
1, Put data in excel according to the example format.
2, Copy and paste into input frame.
3, Input pre-checking button to check input
4, After checking pass, select parameters, submit and download

2) How to cite?
3000+ papers in (Google Scholar)
Tang D, Chen M, Huang X, Zhang G, Zeng L, Zhang G, Wu S, Wang Y. SRplot: A free online platform for data visualization and graphing. PLoS One. 2023 Nov 9;18(11):e0294236. doi: 10.1371/journal.pone.0294236. PMID: 37943830.

3) FAQs