1 Numbers 1 1.1 Introduction 1 1.2 Real numbers 1 1.3 Modulus 3 1.4 Functions with multiple operations 4 1.5 Commutative and associative laws of addition and multiplication 5 Summary 7 End of unit questions 8 2 Fractions, Percentages and Ratios 9 2.
SPSS的全称是：Statistical Program for Social Sciences，即社会科学统计程序。该软件是公认的最优秀的统计分析软件包之一。SPSS原是为大型计算机开发的，其版本为SPSSx，80年代初，微机开始普及以后，它率先推出了微机版本（版本为SPSS/PC+ x.x），占领了微机市场，大大地扩大了自己的用户量，我国目前正在使用的用户中，绝大部分是使用3.0—4.0版本。
The book is designed to help undergraduate and PhD students, postdocs, and professionals to fi nd quick solutions for common problems in data analysis in earth sciences.
We live in a world of big data: the amount of information collected on human behavior each day is staggering, and exponentially greater than at any time in the past. Additionally, powerful algorithms are capable of churning through seas of data to u
Computational Statistics in the Earth Sciences With Applications in MATLAB 英文无水印原版pdf pdf所有页面使用FoxitReader、PDF-XChangeViewer、SumatraPDF和Firefox测试都可以打开 本资源转载自网络，如有侵权，请联系上传者或csdn删除 查看此书详细信息请在美国亚马逊官网搜索此书
Mathematical Aspects of Computer and Information Sciences 英文无水印原版pdf pdf所有页面使用FoxitReader、PDF-XChangeViewer、SumatraPDF和Firefox测试都可以打开 本资源转载自网络，如有侵权，请联系上传者或csdn删除 查看此书详细信息请在美国亚马逊官网搜索此书
What the role of mathematics in physical sciences is, is a relevant philosophical and historical question whose answer is necessary to fully understand the real status of physics, in particular of contemporary physics. Exactly the wish to have good
