English 中文(简体)
哪些数据来源用于监测方案?
原标题:What is the preferred data source for R programs?
  • 时间:2010-09-26 15:46:14
  •  标签:
  • r
  • input

http://wps.aw.com/aw_deveaux_stats_series/80/20537/52571.cw/index.html“rel=“nofollow”>上所列的哪一种数据集格式将连接起来是最容易装上R? 几分钟后,文本编辑应足以将文本文本变成字面数据,但另一种表格中的一种只能装上低于O(n)用户努力吗?

I ve found this laundry list of IO, but it dosn t better help.


P.s. I ve从来就没有使用过R,现在就在trying以帮助朋友。 谁需要这样做。

最佳回答

http://cran.r-project.org/doc/manuals/R-data.html 除非你绝对需要,否则我将避免从Excel案读。

容易:

x <- read.table("file.txt", header=TRUE, sep="	")
# or
x <- read.delim("file.txt") # header=TRUE and sep="	" are already defaults
问题回答

如果其他一切都失败,为什么不读专门用于数据输入的手册......

您可以从中获取数据。

因此,其中任何一项要求都是“ > /em> ——它都取决于目前的任务。

从你现有的备选办法来看,列表的限定案文档案是最容易进口的。 由特别安全局档案跟踪,然后是所有其他材料。 我同意其他海报,避免与xls的档案(或将单张工作书转换为ts、 c)。

外国一揽子计划可用于公开特别安全局的档案。

install.packages("foreign")
library(foreign)

setwd("/Path/to/your/files")
read.spss("FILENAME.sav", to.data.frame=T)




相关问题
How to plot fitted model over observed time series

This is a really really simple question to which I seem to be entirely unable to get a solution. I would like to do a scatter plot of an observed time series in R, and over this I want to plot the ...

REvolution for R

since the latest Ubuntu release (karmic koala), I noticed that the internal R package advertises on start-up the REvolution package. It seems to be a library collection for high-performance matrix ...

R - capturing elements of R output into text files

I am trying to run an analysis by invoking R through the command line as follows: R --no-save < SampleProgram.R > SampleProgram.opt For example, consider the simple R program below: mydata =...

R statistical package: wrapping GOFrame objects

I m trying to generate GOFrame objects to generate a gene ontology mapping in R for unsupported organisms (see http://www.bioconductor.org/packages/release/bioc/vignettes/GOstats/inst/doc/...

Changing the order of dodged bars in ggplot2 barplot

I have a dataframe df.all and I m plotting it in a bar plot with ggplot2 using the code below. I d like to make it so that the order of the dodged bars is flipped. That is, so that the bars labeled "...

Strange error when using sparse matrices and glmnet

I m getting a weird error when training a glmnet regression. invalid class "dgCMatrix" object: length(Dimnames[[2]]) must match Dim[2] It only happens occasionally, and perhaps only under larger ...

Generating non-duplicate combination pairs in R

Sorry for the non-descriptive title but I don t know whether there s a word for what I m trying to achieve. Let s assume that I have a list of names of different classes like c( 1 , 2 , 3 , 4 ) ...

Per panel smoothing in ggplot2

I m plotting a group of curves, using facet in ggplot2. I d like to have a smoother applied to plots where there are enough points to smooth, but not on plots with very few points. In particular I d ...

热门标签