I want to split a string variable. The variablecasenames court cases, and I would like to have separate variables forplaintiffanddefendant. They are divided by"V"or"VS"or"V."or"VS.". The number of words on either side of the divide is not constant. ...
We then obtainunexpectedreturn on assets, marketing intensity, and R&D intensity by subtracting the expected values from the actual values. Then, we define MYO, which represents myopic management, as an indicator variable thatequals one if a firm has unexpected positive ROA and unexpected negative M...
sinh(), cosh(), and tanh() are element-by-element because exp() is element-by-element and because we were careful to use the :/ (element-by-element) divide operator. In any case, there is no need to type the above functions because they are already part of Mata. You could learn...
membervarname After the equal sign, you type the initial value for the member variable enclosed in quotes, which may be either simple ( and ) or compound ( and ). Examples include 32 class — Class programming You may also specify a string expression, but you must enclose it in ...
For each survey (country-by-survey-round), I calculate the total sum of weights (Wc) and then take the individual weight (Wi) and divide it by the total weight (Wi/Wc). Now the sum of weights for that country/round equals 1, while preserving the relative probability across people. ...
= 1 & price >= 10000makeChevy ColtBuick RivieraHonda CivicVolvo 260 1 11,9951 4,4990 10,3720 3,984foreign priceArithmetic Logic+add (numbers)combine (strings)− subtract*multiply/ divide^ raise to a poweror |not ! or ~and &Basic Data Operationsif foreign != 1 | price >= 10000make...
lr_options(string) options for the long run coefficients. Options are: ardl estimates the CS-ARDL estimator. For further details see xtdcce2, ardl. nodivide coefficients are not divided by the error correction speed of adjustment vector. Equation (7) is estimated, see xtdcce2, ecm. xtpmgnam...
Remarks The great divide among data types in Stata is between numeric data types (byte, int, float, long and double) and string data types. Conversions between different numeric types and between different string data types are essentially a matter of using data types large enough to hold ...
lr_options(string) options for the long run coefficients. Options are: ardl estimates the CS-ARDL estimator. For further details see xtdcce2, ardl. nodivide coefficients are not divided by the error correction speed of adjustment vector. Equation (7) is estimated, see xtdcce2, ecm. xtpmgnam...
SIFdatesareconvenientbecauseyoucansubtractthemtoobtaintimebetweendates,forexample, datetime2−datetime1=millisecondsbetweendatetime1anddatetime2 (divideby1,000toobtainseconds) date2 − date1 = days between date1 and date2 week2 − week1 = weeks between week1 and week2 month2 − month1 = ...