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
input data: 1, only support human/mouse/rat
2, must NCBI entrez geneid, pure numbers


Output format
png (original map, slower)
png2 (redraw， faster)
note: This figure will download KEGG xml files, slowly.

pathview kegg pathway map

Introduction Pathview R package was used to render the KEGG Pathway map by add colors to input genes.
Input data instructions
Gene data. The first row and first column is KEGG ID (from KEGG). Other row is gene (must be entrez id) and value. You can use Transform webpages to convert.
Surport human, mouse rat. Not worked for compounds.
You can also use Pathview official website to do this.
Examples from papers
Characterization of Stem-like Circulating Tumor Cells in Pancreatic Cancer Fig 5C.
Input 
hsa00510	fold change
56052	-4.409268726
2530	-3.644698478
11320	-4.093467216
6480	-2.072146971
2683	-3.917641795
79796	-4.528640077
29929	-4.241962182
79868	-5.828763579
4124	5.182839261
7841	2.488494443
8818	3.597221268
84920	2.896742658
84620	4.367161356
4249	2.597164048
8703	4.904758641
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