基本绘图系统(Base Plotting System)直观实时的反应绘图和分析数据的逻辑graphics包中plot/hist/boxplot/points/lines/text/title/axi....
2023-05-10 10:11:20 PUBLISHED
创建类setClass("Person", slots = list(name = "character", age = "numer....
2023-03-26 20:29:00 PUBLISHED
R源码安装./configure --prefix=/pathto/R_3.6.0 --enable-R-shlib CPPFLAGS="-I/usr/include -I/path/z....
2023-02-26 01:27:56 PUBLISHED
https://github.com/wangyang1749/R_Create_Package_ExampleR调用C创建test.c文件void hello(char **greeting) { ....
2023-02-21 09:30:22 PUBLISHED
源码编译安装https://blog.csdn.net/weixin_42347486/article/details/116667172https://zhuanlan.zhihu.com/p/51....
2022-10-09 16:17:09 PUBLISHED
安装与介绍官方传送门# install.packages('tidyverse', repos = "https://mirrors.tuna.tsinghua.edu.cn/CRAN/&q....
2024-01-30 08:40:42 PUBLISHED
固定参数函数f1 <- function(a,b=2){ message(a,b) return(a+b) # 没有return返回最后一条语句}b <- f1(5) # 52....
2023-03-26 20:17:45 PUBLISHED
背景svm-rfe（support vector machine - recursive feature elimination）是基于支持向量机的机器学习方法，通过删减svm产生的特征向量来寻找最佳....
2023-05-10 14:46:41 PUBLISHED
http://mdbrown.github.io/rmda/....
2022-03-14 11:19:59 PUBLISHED
{ library("optparse") library(TCGAbiolinks) library(tidyverse) library(reshape2) opti....
2022-11-08 10:03:21 PUBLISHED
两数值型变量相关性分析相关系数大于0表示，表示有正的线性相关，小于0表示有负的线性相关，等于0表示没有线性相关。相关系数的绝对值越大，线性相关越强。可以通过相关系数检验，对样本来自总体的相关性进行检验....
2022-03-07 15:29:44 MODIFY
获取feature（gene）的count值as.data.frame(thymus.combined.filter@assays$RNA@counts[,] )[c("CD8A"....
2022-02-28 10:59:29 PUBLISHED
Seurat integrationhttps://satijalab.org/seurat/articles/integration_introduction.html这些方法首先识别处于匹配生物状....
2022-02-25 16:30:47 PUBLISHED
定位错误（Locating errors）显示调用堆栈f <- function(a) g(a)g <- function(b) h(b)h <- function(c) i(c)i....
2022-02-20 14:33:09 PUBLISHED
数据准备library(ggpubr)library(rstatix)# Transform `dose` into factor variabledf <- ToothGrowthdf$dos....
2022-02-16 14:48:23 PUBLISHED
TargetScanhttp://www.targetscan.org/cgi-bin/targetscan/data_download.vert80.cgitargetScan <- read....
2022-03-01 09:37:54 PUBLISHED
随机森林简介随机森林是有监督的学习方法。在模型中，同时生成多个预测模型，并将模型的结果汇总以提升准确率。随机森林涉及对样本和变量进行抽样，从而生成大量的决策树对于样本（观察对象来说），所有决策树依次对....
2022-03-23 16:03:37 PUBLISHED