August 2018
Intermediate to advanced
227 pages
4h 16m
Chinese
Content preview from 高效R语言编程
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
作者介绍
Colin Gillespie
是英国纽卡斯尔大学的高级讲师（副教授）。他的研究领域是高性能
统计计算与贝叶斯统计。他常被
Jumping Rivers
聘为顾问，自
2005
年以来为各种学
员（从初学者到资深编程者）讲解
R
语言。
Robin Lovelace
是利兹学院的运输研究（
ITS
）与数据分析（
LIDA
）的研究员。
Robin
多年来使用
R
语言进行学术研究，并为各层次学生讲述了大量的
R
课程。他
开发了许多受欢迎的
R
资源，包括利用
R
可视化空间数据以及利用
R
进行空间的
微观模拟（
https://github.com/Robinlovelace/spatial-microsim-book
）（
Lovelace and
Dumont 2016
）。这些技术已被应用于很多实际应用项目，包括“
Propensity to Cycle
Tool
”应用程序（
http://www.pct.bike/
）与
stplanr
包
,
其中“
Propensity to Cycle Tool
”
是一个全国性的可持续发展的、在线的、交通规划地图应用程序。
封面介绍
本书封面的动物是一只苍鹭。苍鹭是大型涉禽，大约
100cm
高、翼展大约
200cm
。
它们的长腿使得它们能轻松地在沼泽栖息地的浅滩处涉水。它们整天不停的在浅滩
中捕食，用长嘴猛击毫无戒备猎物，从而捕获鱼、两栖动物、小型哺乳动物和昆虫。
夜晚，栖息树上或悬崖上，在其上产卵并孵育后代。
苍鹭可见于欧洲、亚洲和非洲。多数苍鹭常年生活在同一个地方，但那些生活在偏
冷北方的苍鹭会迁徙到南方过冬。 ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.