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
small data (copy and paste)

huge data (upload tab-delimited txt file)

Optional
Figure size
figure width:
figure height:

Fontsize
ticks fontsize:
axis label fontsize:
legend size:

margin line width of violin:
rotation of X label (only for vertical plot):

Colors
color1:
color2:

Extend data range by cut, if 0, no extend. note: here use default parameter: 2
cut value:

Plot orientation
vertical horizontal

Scale
same width
area (more data, more narrow)
count (more data, more wider)

Inner mark
box quartile point stick None

Split into halves when two groups
split NOT split

Fontfamily
Times New Roman Arial