The increasing availability of molecular and genetic databases coupled with the growing power of computers gives biologists opportunities to address new issues, such as the patterns of molecular evolution, and re-assess old ones, such as the role of adaptation in species diversification.In the second edition, the book continues to integrate a wide variety of data analysis methods into a single and flexible interface: the R language. This open source language is available for a wide range of computer systems and has been adopted as a computational environment by many authors of statistical software. Adopting R as a main tool for phylogenetic analyses will ease the workflow in biologists' data analyses, ensure greater scientific repeatability, and enhance the exchange of ideas and methodological developments. The second edition is completely updated, covering the full gamut of R packages for this area that have been introduced  to the market since its previous publication five years ago. There is also  a new chapter on the simulation of evolutionary data.  Graduate students and researchers in evolutionary biology can use this book as a reference for data analyses, whereas researchers in bioinformatics interested in evolutionary analyses will learn how to implement these methods in R. The book starts with a presentation of different R packages and gives a short introduction to R for phylogeneticists unfamiliar with this language. The basic phylogenetic topics are covered: manipulation of phylogenetic data, phylogeny estimation, tree drawing, phylogenetic comparative methods, and estimation of ancestral characters. The chapter on tree drawing uses R's powerful graphical environment. A section deals with the analysis of diversification with phylogenies, one of the author's favorite research topics. The last chapter is devoted to the development of phylogenetic methods with R and interfaces with other languages (C and C++). Some exercises conclude these chapters.
2021-07-12 10:09:10 2.39MB Language evolutionary phylogenetic
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genesis library genesis library genesis library genesis library
2021-07-10 21:30:28 5.28MB linguistics
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Practical Foundations for Programming Languages 是CMU教授Robert Harper 的15-312 Foundations of Programming Languages 参考教材。
2021-07-10 00:28:47 13.99MB programming programming language theory
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NeZha_Chinese_PyTorch pytorch版NEZHA,适配transformers 论文下载地址: 运行脚本依赖模块 如果需要运行该案例脚本,需要安装以下模块: 模型权重下载 官方提供的Tensorflow版本权重下载地址: 已经转化为PyTorch版本权重下载地址如下: nezha-cn-base 提取码: hckq nezha-large-zh 提取码: qks2 nezha-base-wwm 提取码: ysg3 nezha-large-wwm 提取码: 8dig 说明:若加载的模型权重是从下列百度网盘下载的PyTorch模型权重,则需要保证torch版本>=1.6.0 运行 执行命令: sh scripts/run_task_text_classification_chnsenti.sh 长文本 长文本可以通过设置config.max_position_em
2021-07-09 02:36:37 19KB pytorch chinese language-model nezha
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C# Language Specification 中文版 官方文档 最新版
2021-07-06 19:11:44 3.54MB C# Language Specification 中文版
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IEEE std 1076-2008 Standard VHDL Language Reference Manual, VHDL 2008 IEEE标准文档
2021-07-05 16:31:18 7.68MB IEEE VHDL 标准
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VHDL硬件开发语言的IEEE-93标准,对于想要深入了解VHDL的语法的同学可以下载看一下,全英文
2021-07-05 16:27:19 2.96MB VHDL IEEE-93 语法
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维基SQL 一个庞大的众包数据集,用于为关系数据库开发自然语言界面。 WikiSQL是与我们的工作《 一起发布的数据集。 引文 如果您使用WikiSQL,请引用以下内容: 钟国,、熊才明和理查德·索赫。 2017年。Seq2SQL:使用强化学习从自然语言生成结构化查询。 @article{zhongSeq2SQL2017, author = {Victor Zhong and Caiming Xiong and Richard Socher}, title = {Seq2SQL: Generating St
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The Research of Java Language.pdf
2021-07-02 22:02:49 123KB Java 开发技术 论文期刊 专业指导
Magento 语言环境重定向 Magento 扩展,用于根据客户端的 Accept Language 标头将用户重定向到商店。 如果商店不支持浏览器列表中的任何语言 - 显示默认商店语言。 版本:1.0.0 要求 PHP >= 5.2.0 兼容性 Magento >= 1.4 安装说明 下载 将文件夹“app”复制到 Magento 安装的根目录中。 莫德曼 安装 modman 模块管理器: ://github.com/colinmollenhour/modman 在您的系统上安装 modman 后,您可以通过键入以下命令将这个模块克隆到您的 Magento 基本目录中: $ modman init $ modman clone git@github.com:belvg-public/magento_locale_redirect.git 作曲家 安装作曲家: : 安装
2021-07-02 15:04:04 7KB PHP
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