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st: 回复： st: Re: str
From
lydia huang <[email protected]>
To
[email protected]
Subject
st: 回复： st: Re: str
Date
Sat, 6 Mar 2010 14:57:55 +0800 (CST)
thank you very much!
--- 10年3月6日，周六, Joseph Coveney <[email protected]> 写道：
> 发件人: Joseph Coveney <[email protected]>
> 主题: st: Re: str
> 收件人: [email protected]
> 日期: 2010年3月6日,周六,下午2:54
> Lydia Huang wrote:
>
> what does it mean by " var1 was str28 now str30" ?
> why the "str" changed?
> can i continue appending other data?
>
> --------------------------------------------------------------------------------
>
> It means that the length of the string variable in the
> dataset in memory was 28 bytes, and that in the dataset you
> are appending is 30 bytes. Stata automatically
> lengthened the string length of the variable in memory from
> 28 to 30 bytes in order to prevent loss of data.
>
> Yes. You can continue appending other data: the
> message is an information message, not an error
> message.
>
> Joseph Coveney
>
>
>
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