Questions about grouping
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Counting and grouping data that have the same value in several columns
I have a hard time doing this particular task: from the data below I want to count the elements that are equal to 0 in all Degrees and group them. In other words, how many X1 have all of the three deg...
Yves Laurent
Votes: 0
Answers: 2
VBA to Group Pivot Table Date Columns to have > and < Groupings on the Extremes
I'm new to VBA and any assistance would be greatly appreciated. I have a macro already to create a pivot table that has month columns, however those month columns are dependent on the input data. I wo...
cletus
Votes: 0
Answers: 1
Mongo Group By query
I have data stored in a Mongo collection that is structured like this:
{
"numberAtPending" : 3,
"numberAtInProgress" : 5,
"numberAtCancelled" : 1,
"...
R111
Votes: 0
Answers: 1
in r keep group elements starting from first non-missing until last
I would like to retain, for each group of a data frame, the first non-missing element until the last element (even if the last is missing).
For example:
df <- structure(list(Ind = c(1L, 1L, 1L, 1L,...
Omry Atia
Votes: 0
Answers: 2