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5h
comment projecting a RegionProduct into 3D space
What keywords did you search? en.wikipedia.org/wiki/Mathematical_morphology. Much of the literature is focused on 2D and image processing.
8h
comment projecting a RegionProduct into 3D space
That sounds like a morphological filter, like dilation.
1d
comment Plots to check all assumptions of linear regression
Can you itemize the assumptions you're looking for and what you mean by an easier way?
2d
revised ListPlot inserts extra PlotMarkers and Mesh at crossing points
Corrected typo in code
2d
asked ListPlot inserts extra PlotMarkers and Mesh at crossing points
2d
comment Label Markers On ListPlot
qwrety, +1, but if Cr value were a little higher (eg maybe with different data), it would be next to Mn and read CrMn.
Oct
15
comment Graph showing valid English words obtained by insertion of single characters
Fyi, don't know if it's already been mentioned: en.wikipedia.org/wiki/Trie. Discussed in Brass' book: amazon.com/Advanced-Data-Structures-Peter-Brass/dp/0521880378
Oct
13
comment Joining two lists with diverse properties
Try cleaning your data first, for example: List2 // Map[First[#] -> Rest[#] &] // Association // KeyMap[StringTrim]
Oct
12
comment Symbolic multiplicative partitions
@Wouter, that's nice.
Oct
12
comment Measuring the area of different regions from a picture
@Vaggelis_Z, existence doesn't imply easy to compute or even computable. What's the class of dynamics, more detailed than just conservative (if that's the case). Do you have a Hamiltonian? Were the graphics computed pointwise vs curve following?
Oct
12
comment how can i make togglable cells in a mathematica presentation?
Thanks for asking - formatting baffles.
Oct
11
reviewed Reject suggested edit on Deleting all characters in a string that do not belong to a small set of elements
Oct
10
revised Temporal database reconstruction in mathematica
added 133 characters in body
Oct
10
revised Temporal database reconstruction in mathematica
added 133 characters in body
Oct
10
answered Temporal database reconstruction in mathematica
Oct
10
comment Temporal database reconstruction in mathematica
@Hagus, we routinely use Interval and related operations with time series data. It not only represents interval sets, it also automatically normalizes the representation by sorting and resolving unions/intersections. It's not an immediate answer to your Q but worth looking into. (I asked a related Q here: mathematica.stackexchange.com/questions/61019/…)
Oct
10
comment Temporal database reconstruction in mathematica
ds[Tally, "state"][SortBy[#[[2]] &]] shows {{"Closed", 134}, {"Reviewing", 142}, {"Fixing", 164}, {"Verify", 262}, {"Open", 520}}. These distinctions aren't reflected in the above analysis. Are you interested in statistics like latency distribution b/w state changes (eg "Open"-->"Closed")?
Oct
10
comment Show More Rows of Dataset
Unfortunately, have a conflicting schedule, but I would like to attend WTC next year. Are there similar opportunities until then? If not F2F then w/ screen-sharing like joinme?
Oct
10
reviewed Approve suggested edit on Constraining a random function
Oct
10
reviewed Approve suggested edit on Generate Random 3D Network using GraphPlot3D and loop