kszx

Joined 13 years ago

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171
Submissions
65
Member since
Oct 20
www.studybrick.com
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Comment · 11 years ago
Comment · 11 years ago
Comment · 11 years ago
It may be true that this particular sample is too small; I haven't looked at the experiment in detail. However, just pointing out that n<=20 per group isn't enough of an argument to justify this statement. Significance is about more than just the sample size. The idea that it's impossible to get significant statistical result with small samples is a common misconception.
Comment · 11 years ago
I do. (The number of layers varies with the temperature.)

May I ask the opposite question?

Why do many people change outfits almost every day? Do they derive satisfaction from the process of choosing clothes? Or do they derive satisfaction from the fact that other people notice these changes?

As you point out, choosing and owning different outfits comes at a cost, and people who choose to do so must have a reason for this behaviour.

Comment · 11 years ago
Really? com.ycombinator.news seems much more logical and intuitive to me, just like 2015-04-01.

Or how about com/ycombinator/news?

Comment · 11 years ago
The US (Great Plains Shelterbelt project), China (Great Green Wall, or Three-North Shelter Forest Program), and Russia (Siberia) are precisely the inspirations for this project.
Comment · 11 years ago
Writing out long variable names while working on a mathematical model is like writing the same text with ten times the number of characters. It's neither elegant nor efficient.

Imagine you're playing around with variables and model configurations in complex mathematical terms, but one formula stretches over two pages and you always need to cross out and rewrite whole words.

Comment · 11 years ago
It makes sense to use Greek letters for exogenous parameters so that we can use Latin letters for endogenously determined variables. The distinction between capitalized and uncapitalized letters is useful for a similar reason.

This makes economic formulae much more readable.

Comment · 11 years ago
Is this "issue" a bug or a feature? Isn't it very liberating that people can't see whether you're looking at them or not?
Comment · 11 years ago
Alexa's China sample appears to be unrepresentative, so the numbers are flawed.

Another indication: chinadaily.com.cn (English) is #23, just after one of the most popular Chinese web portals (sogou.com).

Comment · 11 years ago
The Pico CMS website features an attractive description / value proposition: "Pico is a flat file CMS, this means there is no administration backend and database to deal with. You simply create .md files in the "content" folder and that becomes a page." Perhaps you can add a similar sentence to the Baun website as well?
Comment · 11 years ago
Possibly.

But Sandwich Video's decision to accept equity is obviously based on an assumption that start-ups continue to reach high valuations.

So if we're at the top, Sandwich Video is late. In that case, cash out now by purchasing a video. The service provider will suffer the valuation loss.

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