n*****t
发帖数: 41 | 1 目前只会R,一点linux操作系统知识。需要处理的是基因数据，million级别的，请问应
该学哪些计算机知识呢？ Perl？SQL?谢谢。 |
j******n
发帖数: 2206 | |
g*******u
发帖数: 148 | 3 I personally, honestly, think that SAS should disappear from the statistics
society. Its snytax and programming logic is an insult to modern statistics.
【在 j******n 的大作中提到】
: sas?
|
c*****m
发帖数: 4817 | 4 感觉sas就不是个progamming language, 更像个应用程序，
输入符合他要求的数据，能得到很多分析结果.
但是, 想得到符合他格式要求的数据，和符合用户要求的结果，那是相当的麻烦和困难。
statistics
statistics.
【在 g*******u 的大作中提到】
: I personally, honestly, think that SAS should disappear from the statistics
: society. Its snytax and programming logic is an insult to modern statistics.
|
n*****t
发帖数: 41 | 5 还没有人解答，感觉R对于这么大的文件力不从心，很慢。 perl够用吗？ |
x******m
发帖数: 736 | |
S******y
发帖数: 1123 | 7 I am using 64 bit R on Linux server, which can handle data frame with size
about 20GB. |
k*z
发帖数: 4704 | 8 how long will it take to read into the 20G data? can you preview the data as
SAS? |
s*********e
发帖数: 1051 | 9 老哥别来无恙？
你的服务器是自己弄的还是公司的？老想搞个玩玩，就不知如何下手？
【在 S******y 的大作中提到】
: I am using 64 bit R on Linux server, which can handle data frame with size
: about 20GB.
|
S******y
发帖数: 1123 | 10 Hi. Brother statcompute. So good hearing from you!
Congrats on your continued success in your current company!
Please check inbox. |
S******y
发帖数: 1123 | 11 it is a matter of minutes
it does not involve SAS.
======
发信人: kiz (泥偶张), 信区: Statistics
标 题: Re: 请问处理大数据库用什么软件好？
发信站: BBS 未名空间站 (Sat Oct 27 02:01:43 2012, 美东)
how long will it take to read into the 20G data? can you preview the data as
SAS? |
