site stats

Error in apply dat 1 median : dim x 的值必需是正数

WebThank you very much! I will appreciate it if you give some suggestions for the question: There are two ways to add covariates: first is adding covariates as an array when using the synthdid_estimate(), second is using xsynthdid. Web知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借 …

Error in apply(X, 2, max) : dim(X)的值必需是正数 In ... - Github

WebResources to help you simplify data collection and analysis using R. Automate all the things! Web Scraping with R (Examples) Reading Files & Streams http://course1.winona.edu/thooks/Media/Handout%2024%20-%20Basic%20Numeric%20Summaries%20in%20R.pdf fastlmm github https://stealthmanagement.net

apply function - RDocumentation

WebDec 22, 2016 · Once you have the debugger launched, use this tutorial to debug the code and figure out what the problem may be: Debugging with Rstudio If you don't have Rstudio or another IDE, I recommend you get one, as it makes your life working with R much easier. WebJul 25, 2024 · 提示:本站为国内最大的StackOverflow镜像站，可中英对照查看，鼠标放在中文字句上可显示英文原文。 WebValue. If each call to FUN returns a vector of length n, then apply returns an array of dimension c (n, dim (X) [MARGIN]) if n > 1. If n equals 1, apply returns a vector if MARGIN has length 1 and an array of dimension dim (X) [MARGIN] otherwise. If n is 0, the result has length 0 but not necessarily the ‘correct’ dimension. french numbers over 100

Error in apply(Y[1:N0, 1:T0], 1, diff) : dim(X) must have a positive ...

Category:[R] Error in apply(x2, 1, diff) : dim(X) must have a positive length

Tags:Error in apply dat 1 median : dim x 的值必需是正数

Error in apply dat 1 median : dim x 的值必需是正数

r - dim（X）的R长度必须为正 - 堆栈内存溢出 - STACKOOM

WebAug 2, 2024 · Statology is a site that makes learning statistics easy by explaining topics in simple and straightforward ways. Learn more about us here and follow us on Twitter. WebJan 15, 2024 · [R] for循环中，应用apply提示dim(x)不为正值；但是is.data.frame 为TRUE [复制链接]

Error in apply dat 1 median : dim x 的值必需是正数

Did you know?

http://biotrainee.com/thread-7832-1-1.html WebDec 25, 2024 · R语言最优秀的是它的向量化编程，这其中apply族函数扮演了非常重要的角色。apply族函数是由apply、sapply、lapply、mapply、tapply等函数组成的。熟练使 …

WebMay 19, 2024 · dim(X) 的长度必须是正数 当我们使用 apply() 函数为数据帧的列计算某个值时，R 编译器会产生这样的错误，但不是数据帧，而是向量作为参数传递。 何时可能发 … WebApr 16, 2024 · I guess there may be other characters in your numeric genotype file (myGD). In that file, all elements should be numeric values.

WebMay 23, 2024 · The lowest decile rank should be assigned to the lowest 10% of " BetaShr" of each month. The output should look like the following: PERMNO monthyear BetaShr BetaDecileRank 1: 85814 199501 0.5 1 2: 12345 199501 1.0 10 3: 85814 200002 1.5 1 4: 56789 200002 2.0 5 5: 12345 200002 2.5 10. Of course this is just a simplified example … WebMar 27, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.Provide details and share your research! But avoid …. Asking for help, clarification, or responding to other answers.

WebThank you for your help, David. I was trying to run bootrapping on the dataset "shoes" from MASS package. But I still have some problem here. > …

WebDec 25, 2015 · 注： 虽然vector是一维的array，但是不能使用apply，array只能用在二维及以上的array上，因为apply要求dim (X)的值必需是正数，vector对象的dim值为NULL。. 2. … fast living paceWebAug 25, 2024 · TNBC数据分析-GSE76275-GPL570. 发布于2024-08-25 02:17:05 阅读 1.1K 0. 五月份的学徒专注于GEO 数据库 里面的表达量芯片数据处理，主要的难点是表达量矩阵获取和探针的基因名字转换，合理的分组后就是标准的差异分析，富集分析。. 主要是参考我八年前的笔记：. 解读GEO ... fast liver repairWebR语言中的dim ()函数用于获取或设置指定矩阵、数组或 DataFrame 的维数。. 用法： dim (x) 参数：. x: 数组、矩阵或 DataFrame 。. 范例1：. # R program to illustrate # dim function # Getting R Biochemical Oxygen Demand Dataset BOD # Getting dimension of the above dataset dim (BOD) fast little loans for bad creditWeb一般是由于数据中存在标准差为0的行或列。或者是全空的行或列. pheatmap里面有个参数scale，用的Z-score归一化，标准差会作为分母，当为0时会产生NA或Inf。 fastlmm gwasWebApr 9, 2024 · 决策树是以树的结构将决策或者分类过程展现出来，其目的是根据若干输入变量的值构造出一个相适应的模型，来预测输出变量的值。预测变量为离散型时，为分类树；连续型时，为回归树。算法简介id3使用信息增益作为分类标准 ，处理离散数据，仅适用于分类 … fast little rc carsWebThank you for your help, David. I was trying to run bootrapping on the dataset "shoes" from MASS package. But I still have some problem here. > as.matrix(data.frame(shoes),nrows=10,ncols=2,byrow=T) A B [1,] 13.2 14.0 [2,] 8.2 8.8 [3,] 10.9 11.2 [4,] 14.3 14.2 [5,] 10.7 11.8 [6,] 6.6 6.4 [7,] 9.5 9.8 [8,] 10.8 11.3 [9,] 8.8 9.3 … fast living meaningWebR语言apply ()函数用法. 在R语言的帮助文档里，apply函数的功能是：. Retruns a vector or array or list of values obtained by applying a function to margins of an array or matrix. 就 … fast-lmm gwas