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Last seen: 9 giorni fa | Attivo dal 2019

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Statistica

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Domanda

compare variable with different data types
I would like to run different lines of code, depending on the value of x. However, x can be string, logical, or numerical. ...

circa 2 anni fa | 4 risposte | 0

4

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Domanda

how to determine if vector of row times is within timerange?
I have a vector of row times and a time range: dates = datetime(2000,1,1):calyears(1):datetime(2002,1,1); tr = timerange(datet...

circa 2 anni fa | 1 risposta | 0

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Domanda

strange error with varfun and anonymous function
The following example: tbl = table(randn(5,1)); func = @(x) cumsum(x); varfun(@func, tbl) gives me the error: Error usi...

oltre 2 anni fa | 1 risposta | 0

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Risposto
Look up a value in an incomplete list
I figured it out: keys = ["a", "b", "c", "d"]; vals = [3,4,2,1]; x = ["c", "d", "e"]; [~, idx] = ismember(x, keys); k...

circa 3 anni fa | 0

Domanda

Look up a value in an incomplete list
I have keys and values like this: keys = ["a", "b", "c", "d"]; vals = [3,4,2,1]; and I need to look up the values for x, bu...

circa 3 anni fa | 3 risposte | 0

3

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Domanda

Are there "pause on error" and "run and time" options when running a live script
When running a *.m file, I have the option to "pause on error" and to "run and time". I cannot find this options when running *....

oltre 3 anni fa | 1 risposta | 0

1

risposta

Domanda

Calculating group statistics using frequency weights
I have a large table of survey data with about 3 Mio. observations and 120 variables. The survey also contains a variable called...

oltre 5 anni fa | 1 risposta | 0

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risposta

Domanda

How do I use splitapply when the applied function has non-scalar output?
I am trying clean variables in a dataset, creating a new table variable, but splitapply does not seam to allow for nonscalar out...

oltre 5 anni fa | 2 risposte | 0

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