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I am a beginner in Stata and the question might be basic. But, this is what I need to do.
I am doing a ttest to find significant differences between Var1 vs Var4, Var2 vs Var 4, and Var3 vs Var4. I need to denote the differences with stars added to the means of the Var1, Var2, and Var3 in the output.
I have used 'if' function in my commands. So, I am unable to use esttab.
What are the ways to add stars to the differences in means of these specific variables (Var1, Var2, and Var3)?
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I want the rows on the left to be transformed into the one on the right (by splitting on a comma) ,
Actual data contains thousand of such rows, how can I do it easily?
use:
={A1:D1; ARRAYFORMULA(SPLIT(QUERY(FLATTEN(IF(IFERROR(SPLIT(C2:C, ","))="",,
A2:A&"♀"&B2:B&"♀"&SPLIT(C2:C, ",")&"♀"&D2:D)),
"where Col1 is not null"), "♀"))}
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I want to make a function that has one parameter (a string that contains the name of a variable in my program) and returns the value that the variable stores.
Unfortunately, C++ doesn't provide a simple mechanism for reflection (the idea that the program can, at runtime, look up variable names by value or the like). You may need to consider using an alternate approach.
For example, you could make a std::unordered_map whose keys represent certain values that you'd like to look up and whose values are populated with the items you'd like to look up.
Hope this helps!
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Is it possible to easily combine two xlsx spreadsheets? I basically just want to take sheet1 from spreadsheet1.xlsx and put it at the top of sheet1 on spreadsheet2.xlsx
I suspect you’ll need to read each spreadsheet into a query object and then perform a UNION on those two queries to join them (one on top of the other), and then write out that new object into a new spreadsheet.
https://helpx.adobe.com/coldfusion/cfml-reference/coldfusion-tags/tags-r-s/cfspreadsheet.html
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How show 00156,00
float number = 156;
printf("%5.2f",number);
The output of the example above:
Output: 156.00
You need to pass the 0 flag for leading zeros, and the field width must be wide enough to have any leading characters printed. So you might try this:
printf("%08.2f", number);
The . verses , (aka, the "radix character") is determined from the LC_NUMERIC portion of the locale. See man setlocale for information on setting this programatically.
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everyone. I have just started learning C++ and programming, and my exam task is about:
What does 'data type model' means? What kinds of 'data type models' do you know?
Actually, I can't find anything about it on the Web :(
There are many data types in c++:
int :integer numbers
double :real number
float: numbers with floating points
string : texts
char : characters
You can learn the details (and see where I got the image from) by visiting this website: http://en.cppreference.com/w/cpp/language/types