Dữ liệu người dùng, đánh giá và đề xuất cho sách
Sách được viết bởi Bởi: Nhiều tác giả
This may be my top book. It grabbed me from the first few sentences and even after the second read through, it was a perfect read. I felt like I was living in Afghanistan the writing was so clear and elegant. This is a book that will stick with me forever.
Sách được viết bởi Bởi:
Although Tocqueville is often heralded as the darling of Conservatives and Republicans alike, he is still definitely worth reading. By the ripe age of 25 he wrote this extremely insightful look into American Democracy and the peculiarity of American society that allows for the development of the most successful democracy in the world.
Sách được viết bởi Bởi: Gabrielle Zevin
This is one of those books that just rocked my world. SO powerful, SO unbelievable, SO good. I still have some of those images burned in my memory.
Applied Spatial Data Analysis with R (ASDAR) is written by the same people who wrote and maintain the spatial sp class in R. The book is not a statistician's text on mathematical geo-statistics, rather is focuses on taking geospatial (e.g. GIS) data and applying analysis within R. Not being a statistician, I used the book to learn how to manipulate geospatial data for my own analytical purposes. The mark of a good technical book, not only did I learn about how to work with the standard geospatial data types, I was able to implement analyses using the material in the book. The book has three parts. First is an introduction to spatial data. Much of it is orienting the reader to the vocabulary of geospatial data such as point, line, polygon, grid, coordinate system, projection. It also motivates why using R for spatial analysis. (The other options would be within a GIS such as GRASS or ARCInfo, custom functions using C++ or Java, or Python, which has been incorporated into many GIS environments). In particular, it looks at the many packages and analysis built up that uses the sp package and data structure, allowing many developed analytical methods to be used together to build a complex analysis. (this is similar to my purpose, taking advantage of the fact that R provides a standard entry point to several computational toolkits that I use.) The second part discusses accessing and using geospatial data in R, which fulfilled my purpose. It is detailed documentation on the various spatial classes and the methods that are applicable. There are descriptions and examples of how to visually display geospatial data. The chapter on data import and export covers GDAL/OGR, coordinate reference systems, projections and transformations, and what you would need to work with formats such as shapefiles, PostGIS, KML, image files such as tiff files and Google Earth overlays (PNG), or directly with GRASS, TerraLib, or Python interfaces with ArcGIS, RPyGeo. The last part is on implementing geostatistical methods such as for pattern analysis, geostatistics, areal analysis (geographic aggregation), or epidemiology. I cannot comment too much on this as this is not an area that I have expertise, but the methods look both adequate as well as practical to use. While the intended audience of this book are statisticians working with geospatial data, I would also recommend this to those who do data analysis or modeling with geospatial data. Most of the analytical texts I've seen discuss algorithms. This text gets into the practicalities of working with real data formats and real data issues that are the inevitable first step in a project. And it does so at a more analytical level then the point and click interface instructions that are enabled by standard GIS systems alone.
Sách được viết bởi Bởi: Thanh Vân - Hoàng Lâm (Sưu Tầm, Tuyển Chọn)
So cute!
Sách được viết bởi Bởi: Hoàng Anh
first 100 pages is great; second half lags.
I picked up this book to read part of during lunch because I was curious what it would be like and ended up reading the whole thing. The plot is dumb -- four very different girls, all bond over knitting. But can they come out to a hostile world? No, not about their sexuality - about their love of knitting. That's about what I expected. However, the characters were more interesting than the plot, and the author has a knack for description. I really liked her description of the meditative aspects of knitting and the sensual aspects of yarn. Hmmm, there's definitely a sexual undercurrent in that book.
I love this book. When I was substituting at my old high school, there were a bunch of students reading this bright green covered book instead of doing their work. I was fascinated at what was so good about it that they wanted to read it so much, so I went to my local library and checked it out before I got home. I was totally hooked to this book from the moment I started reading it. The main character is very interesting and great to listen to. Like many other people, he reminds me of Holden Caufield. I love how this book shows real teenagers, even though it is more dramatic than the average person's life. 2006 top ten list for ALA most frequently challenged books Reread November of 2004.
When a big fish takes you far from land it's time to let go.
Sách được viết bởi Bởi: Hoài Anh
What a wonderful, quick read. A nice break between heavier books. The majority of this book is a non-judgemental insight into what it is like to be an 18 year old girl, made all the more interesting for the mental hospital setting!
Người dùng coi những cuốn sách này là thú vị nhất trong năm 2017-2018, ban biên tập của cổng thông tin "Thư viện Sách hướng dẫn" khuyến cáo rằng tất cả các độc giả sẽ làm quen với văn học này.