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
Note: Header must not contains special characters, such as space, &, (, )

Optional
figure width: ; figure height:
axis label fontsize:
ticks fontsize:
table fontsize:

X Axis and Breaks
xlim (max value of X axis):
xbreaks (X axis break value)：

Plot type


Colors (at most 8 classes)
color 1:
color 2:
color 3:
color 4:
color 5:
color 6:
color 7:
color 8:

Table

table height:

Confidence interval shadow


Median line


Censor table


Fontfamily


Kaplan Meier (KM) survival curves

Introduction
The Kaplan-Meier curve (KM curve) is a commonly used tool in survival analysis, primarily for estimating survival rates over a period of time. By analyzing survival time data, it helps researchers understand the survival probability of individuals or groups at different time points. The KM curve is characterized by its stepwise appearance, with the x-axis representing survival time and the y-axis representing survival rate. A drop in the curve indicates the occurrence of an event (such as death or disease recurrence). The event occurrence cumulative probability curve is the opposite. The KM curve is applicable for both single and multiple curves. For binary classification, examples include high expression/low expression, male/female, etc. For multi-classification, examples include Stage I, Stage II, Stage III, etc., with a maximum of eight categories allowed. The log-rank method is used by default. The survminer R package is called for plotting.
Input data instructions
1) Input data contain 3 columns: the 1st column is survival time, the 2nd column is status (1 for alive, 2 for death; 0 for alive, 1 for death), the 3rd column is categories.
2) Input data contain 2 columns: the 1st column is survival time, the 2nd column is status (1 for alive, 2 for death; 0 for alive, 1 for death)
Paper examples
Chromosomal instability drives metastasis through a cytosolic DNA response. Fig 2e
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