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clauper


Last seen: 1 year 前 |  自 2019 起处于活动状态

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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. ...

1 year 前 | 4 个回答 | 0

4

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提问


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...

2 years 前 | 1 个回答 | 0

1

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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...

2 years 前 | 1 个回答 | 0

1

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已回答
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...

3 years 前 | 0

提问


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...

3 years 前 | 3 个回答 | 0

3

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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 *....

3 years 前 | 1 个回答 | 0

1

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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...

5 years 前 | 1 个回答 | 0

1

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提问


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...

5 years 前 | 2 个回答 | 0

2

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