当然,这种方法有点儿江湖野路子的感觉,有可能一开始google两下,左抄抄右抄抄拼出了一个程序,run了一下,高兴的不得了,副作用是养下了比较差的coding习惯,对R没有一个系统性的认知。弥补的方法是在这个期间同时看一两本书,不要多,要精。我总共看的R书就不多,好推荐。入门的话我只看过: Learning R (中文...
The data.table R Package Cheat Sheet The data.table cheat sheet helps you master the syntax of this R package, and helps you to do data manipulations. Karlijn Willems 2 min See More Make progress on the go with our mobile courses and daily 5-minute coding challenges....
Docker Cheat Sheet. Contribute to yaronr/docker-cheat-sheet development by creating an account on GitHub.
LMLiveStreaming IOS Live,H264 and AAC Hard coding,support GPUImage Beauty, rtmp and flv transmission,weak network lost frame,Dynamic switching rate 参考文档 PLPlayerKit PLPlayerKit 是 Pili 直播 SDK 的 iOS 播放器。支持所有直播常用的格式,如:RTMP、HLS、FLV。拥有优秀的功能和特性,如:首屏秒开、追帧...
Nothing is more frustrating than a long piece of code with no standard way of naming elements, presenting code or organizing files. It’s not only unreadable but more importantly not reusable. Unfortunately, unlike other programming languages, R has no widely accepted coding best practices. Instead...
You can see that regex uses all kinds of symbols to communicate patterns. TheStringr Cheat Sheetis a helpful guide for when you want to develop your own patterns.This websiteprovides an easy way of testing regex patterns. We extract the title and save it as ...
However, it’s hard to memorize the commands correctly when transferring from one coding language to another. In this post, I am going to summarize a simple clean cheat sheet for merge functions in both Python and R, which is similar to one of my previous posts. In addition, I will ...
Whether you’re a data scientist, financial analyst, or curious about coding overall, the benefits and efficiencies available to you through R’s powerful tools are numerous. Furthermore, R was built explicitly for statistical analysis, and as such, remains the most valuable language for ...
This article is part of R-Tips Weekly, a weekly video tutorial that shows you step-by-step how to do common R coding tasks. Here are the links to get set up. ? Get the Code YouTube Tutorial (Click image to play tutorial) ...
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