Announcing a change to the data-dump process Related 2464 How to make a great R reproducible example 1083 Remove rows with all or some NAs (missing values) in data.frame 1547 How to join (merge) data frames (inner, outer, left, right) 977 How do I replace NA values with zeros ...
To<statalist@hsphsun2.harvard.edu> Subjectst: RE: How to remove cross-sections with high number of missing values in panel data analysis DateSat, 20 Feb 2010 10:14:56 +0100 <> Your intent is not really clear: Do you want to discard on account of missingness or low number of observat...
Title How can I remove rows or columns from a table generated with collect, table, or dtable? Author Gabriela Ortiz, StataCorp When creating tables of results, you may find that you want to remove certain rows or columns. To do so, you need to know how to refer to the results that ...
encode gdppercap, gen(gdppercap_n) but get a variable numbered from 1 to 1055 regardless of the previous value. Also I've tried: gen gdppercap_n = real(gdppercap) But get: (1052 missing values generated) Can you help me? As far as I can tell, Stata do not like the ...
We use STATA version 16 software, declare the data as panel and run the test in both level and first difference. For example, we test the panel unit root of mortality as: xtunitroot breitung lnTOT_MOR and xtunitroot breitung d.lnTOT_MOR. Other options like trend, lags, demean, kernel, ...
SUBTOTAL(103,$C$5:C5)represents thetotal numeric valuein$C$5:C5. The first argument103refers tothe COUNTA function:it counts numbers ignoring the hidden rows and error values. PressENTER. You will see1inB5. Drag down the Fill Handle to see the result in the rest of the cells. ...
Depending on our definition of built-ins, we can use either string filtering or type filtering to remove these. String Filtering: def dir_string_filter(obj): is_magic = lambda x: (x.startswith('__') and x.endswith('__')) return [x for x in dir(obj) if not is_magic(x)]>>>...
# you and i agreed to earlier in the script # oh, also, remove all map crap eg.map <- eg.map + xlab( "" ) + ylab( "" ) + scale_x_continuous( limits = bb[ 1 , ] , breaks = NULL , oob = squish ) + scale_y_continuous( limits = bb[ 2 , ] , breaks = NU...
I have a dataset in Stata with more than 200000 observations and I need to destring some variables. The command shows that the variable contains nonnumeric characters. Maybe there´s is one nonnumeric value, but analyzing that by browse I believe all the values are numeric. How can I ana...
I’m programming a maximum-penalised-likelihood model by mata-based type d0 evaluator together with “ml max” in Stata. The penalty term is the log-determinant of the Hessian matrix of the unpenalised log-likelihood. I’d like to know how the ml handles missing log-likelihood values. I...