PCA提取变量的贡献度
1234567891011121314151617181920212223rm(list = ls())library(vegan)library(ggplot2)library(ggprism)library(FactoMineR)library(factoextra)data("iris")res.pca <- PCA(iris[, 1:4], graph = FALSE)contrib
密度分布顶点坐标查找
1density(rht_results$RHT, na.rm = TRUE)$x[which.max(density(rht_results$RHT, na.rm = TRUE)$y)] 💌lixiang117423@foxmail.com💌lixiang117423@gmail.com
cowplot大小图嵌套
12345678ggdraw(p1 + theme_half_open(12)) + draw_plot(inset, .45, .45, .5, .5) + draw_plot_label( c("A", "B"), c(0, 0.45), c(1, 0.95), size = 12 ) 💌lixiang117423@foxmail.com💌lixiang11
Ubuntu折腾edgeR的安装
首先是conda报错： 12345Collecting package metadata (current_repodata.json): doneSolving environment: failed with initial frozen solve. Retrying with flexible solve.Solving environment: failed with repodata
Conda安装最新版R
1234conda config --add channels conda-forgeconda config --set channel_priority strictconda search r-baseconda install -c conda-forge r-base=4.1.2 💌lixiang117423@foxmail.com💌lixiang117423@gmail.com
R包安装报错及其解决方法
123*** arch - R ERROR: sub-architecture 'R' is not installed *** arch - R.dpkg-new ERROR: sub-architecture 'R.dpkg-new' is not installed *** arch - R.dpkg-tmp ERROR: sub-architecture 'R.dpkg-tmp' is
Windows下使用Aspera上传数据到NCBI
1C:\Users\Administrator\AppData\Local\Programs\Aspera\Aspera Connect\bin> .\ascp.exe -i .\temp\chhf.openssh -QT -l1000m -k1 -d 'F:\Raw Data\Figure 6 Raw data for RNA-seq\RNA-seq raw data\Os75a-1r
conda安装Aspera
1conda install -c hcc aspera-cli 密钥位置： 1~/miniconda3/envs/metagenome/etc/asperaweb_id_dsa.openssh 下载NCBI nr库的原始数据： 1sudo /usr/bin/ascp -v -k 1 -T -l 400m -i ~/miniconda3/envs/metagenome/etc/asperaweb_
python传参示例
12345678910111213141516171819202122232425262728293031323334353637383940414243import osimport reimport argparseparser = argparse.ArgumentParser(description="You should add those parameters")parser.add_
mlr3随机森林
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210