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1d
reviewed Close Product of Two Functions
1d
reviewed Close How to export LaTeX expressions with subscripts and greek letters?
1d
reviewed Close Integration of a Gaussian function in kernel density estimation
1d
reviewed Leave Open Create a Dataset object, Association or SparesArray from a matrix
Apr
28
comment Why are my associations not consistantly followed?
1*^-10 is a shorthand notation for 1 * 10^-10. In this case, 10^-10 would be adequate. Will this change fix the problem? If so, then I think we should probably close this question (simple mistake, too localized).
Apr
27
comment Why are my associations not consistantly followed?
I notice that if all occurrences of 1^-10 (i.e. 1) are changed to 1*^-10 (i.e. 0.0000000001), then Glass always appears before Gauge and Door in the output.
Apr
16
comment Is there a linter to help write good Mathematica code?
I don't know of one, but it would be cool to have warnings for private symbols that start with an uppercase letter, implicit multiplications at line boundaries, and unlocalized iterator variables in Table constructs within functions (just to name the first few ideas that popped into my head). The pitfalls post would be an excellent source of inspiration for checks to implement. I wonder if a bit of spelunking would turn up a way to extend the front-end's existing bare-bone checks?
Apr
16
answered Group Datasets and take minimum/maximum
Apr
12
revised How can I change some elements in dataset by related column and row
added conditional replacement of row_5's
Apr
12
revised How can I change some elements in dataset by related column and row
added the query to replace on row_5's
Apr
12
comment How can I change some elements in dataset by related column and row
So you want to change all row_5 entries, even when the value is not zero?
Apr
12
answered How can I change some elements in dataset by related column and row
Apr
11
reviewed Close Why does the function Image not yield a proper output?
Apr
11
reviewed Leave Open How to validate an XML file against xsd in Wolfram language?
Apr
11
reviewed Leave Open vector graphics of a ListPlot3D
Apr
11
reviewed No Action Needed Finding error in an exponential fit
Apr
11
awarded  Nice Answer
Apr
10
revised How can I add a column into a existing Dataset?
for completeness, added an example that uses nested association syntax
Apr
10
comment How can I add a column into a existing Dataset?
@HyperGroups When a key name is not a valid symbol we can write, for example, #["col_name"].
Apr
10
awarded  Nice Answer