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

input data:

figure width:
figure height:

R, P fontsize:
ticks fontsize:
axis label fontsize:


Points and lines
point color:
point size:
fit line color:

Point shape
circle square vertical square triangle

no yes

This figure will consume 0 Points

Pearson correlation coefficient scatter plot

Pearson correlation coefficient was used to reflect the linear-related degrees of two variables. It's range is -1 to 1. 1 depicts totally positive correlated; -1 depicts totally negative correlated; 0 depicts no linear correlation.
Input data instructions
Matrix input data, names are uniqe. The first column is name, and the other columns are values. If input two datasets, scatter plot will be show, otherwize, correlation matrix will output, you can copy the results, and paste to correlation plot to perform a matrix plot.
Examples from papers
Pearson correlation coefficient.
Input Example

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?
162 papers cited us (Google Scholoar). You can cite the original package, or using the following format:
Heatmap was plotted by, a free online platform for data analysis and visualization.

4) FAQs