php-jobs突然增加 [英] Sudden increase in php-jobs

问题描述

前几天正在阅读一篇文章（由于某种原因现在离线）

其中包括一些新的代码行 - 统计数据，这是不同的，

但显示出相同的趋势：

http://www.simplyhired.com/a/jobtren...ldfusion,+perl
http://www.indeed.com/jobtrends?q=pe。 ..n％2Cphp％2Cruby


发生了什么事？

解决方案

Mikhail Kovalev写道：

前几天正在阅读一篇文章（由于某种原因现在离线）

其中包括一些新的代码行 - 统计数据，这是不同的，但是显示了相同的趋势：

http://www.simplyhired.com/a/jobtren...fusion， + perl
http： //www.indeed.com/jobtrends?q=pe...n%2Cphp%2Cruby


发生了什么？

我不会对这些数字充满信心，不管它们是好的还是

坏。抽样不科学 - 这使得数字毫无意义。


例如 - 它列出了工作的数量。但是有多少人可能在多个网站上发布了？b $ b？有多少是全职工作

就业 - 这意味着不止一次短时间的工作。有多少是支付

10 / hr，有多少人支付

75 / hr？


列表还在继续。就像我说的。这样的统计数据毫无意义。


-

==================

删除x来自我的电子邮件地址

Jerry Stuckle

JDS计算机培训公司
js ******* @ attglobal.net

==================

Was reading an article the other day (now offline for some reason)
which included some "new lines of code"-statistics, this is different,
but shows the same trend:

http://www.simplyhired.com/a/jobtren...ldfusion,+perl
http://www.indeed.com/jobtrends?q=pe...n%2Cphp%2Cruby

What happened?

解决方案

Mikhail Kovalev wrote:

Was reading an article the other day (now offline for some reason)
which included some "new lines of code"-statistics, this is different,
but shows the same trend:

http://www.simplyhired.com/a/jobtren...ldfusion,+perl
http://www.indeed.com/jobtrends?q=pe...n%2Cphp%2Cruby

What happened?

I don''t put a lot of faith in such numbers, whether they are good or
bad. The sampling is not scientific - which makes the numbers meaningless.

For instance - it lists the number of jobs. But how many of those might
have been posted on multiple sites? How many are for full time
employment - which means more than a short time gig. How many are
paying

10/hr, and how many are paying

75/hr?

The list goes on. As I said. Statistics like this are meaningless.

--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
js*******@attglobal.net
==================

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