资讯

isixsigma on MSN1 个月
Variable vs. Attribute Data: What’s the Difference?
For example ... discussing processes. Variable and attribute data serve as a bedrock from where these calculations and ratios ...
BBC10 年
What is a variable and how do computers use them?
Have you ever heard the person who talks about the weather on TV say that the weather is going to be variable close variableA named piece of data (often ... change from one thing to another.