Note: input data format must match the example on the right, tab-seperated
1, data from excel, copy and paste data into the input frame
2, data from txt, must tab-seperated, copy and paste data into the input frame
3, use point as decimal separator, not comma. e.g. 3.14, not 3,14 as pi

Required
small data (copy and paste):

huge data (upload tab-delimited txt file)


Optional
Figure size
figure width:
figure height:

Data transform


Fontsize
ticks fontsize:
label fontsize:
legend fontsize:

legend name
up name:
middle name:
down name:

markersize:
marker alpha:

Marker shape


Marker color
up color: ; up edge color:
down color: ; down edge color:
not changeg color: ; not changed edge color:
Fold change lines
line color:
line width:
fold change cutoff:

Line style


Grid


Fontfamily


Scatter plot with fold change lines

Introduction
Scatter plot depictes the expression values of two groups of samples. Scatters represent genes, and add fold change lines.
Input data instructions
Input data contain 2 columns: the first column is Y axis sample and the second column is X axis sample.
Examples from papers
The differentially expressed genes in transcriptome results. Red points represent up-regulation, green points represent down-regulation and grey points represent not changed.

Input Example
Output

1) How to plot?
1, Prepare data
2, Open with excel, and change into the same format as the example
3, Copy and paste data into the input frame
4, Select parameters
5, Submit and download figure files

2) Why NO figure generated?
Script need strigent input format, please read the instructions and examples carefully.

3) How to cite?
2000+ 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.

4) FAQs