Dropping a duplicate in variable 1 if it was also different in variable 2

Hello, I am new to stata and need help in the following : Variable 1 ( ID) Variable 2 (color) 1 red 1 red 2 blue 2 gre...

Install Micombine

Good morning, How do I install the micombine command on Stata? Best, Tess

malmq : Malmquist Productivity Index

Hi, I use command "malmq" with 3 inputs (x1, x2, x3) and 5 outputs (y1, y2, y3, y4, y5). There are 14 DMU and 3 years. I use the ...

Is this correct for converting daily into weekly returns?

Dear All I want to convert daily market returns into weekly market returns. The weeks are defined in my dataset. I use the following cod...

Strange error of function usubinstr???

Hi! I want to use the function usubinstr() to replace unicode substring "我爱" in Unicode string variable named str which contains ...

comparing two linear regression lines

I am comparing the glomerular filtration rate (continuous) measured by creatinine clearance (gold standard, x) and by two other methods (new...

Percentage of a variable depending on different income bins

I'm trying to find out depending on the variation of income what percentage of a particular income bin can afford one/multiple/no health...