New Contributor III
since ‎2019.05.01
3 weeks ago

## User Statistics

• 23 Posts
• 1 Solutions
• 2 Kudos given

## xbar & timestamp manipulation

Hi, I have a minute table <TT>, from which I need to aggregate/process data for different intervals. In my case, as I need the equivalent of a (eg. hourly data from 10:00 to 11:00 must show on the output DT line yyyy.mm.ddD11:00:00), I use an offset va</TT>...

## Function composition using common argument

Hi, Newbie question I guess. To simplify, say I have 2 functions f1 &amp; f2: q) f1: {1-x%y} q) f2: {mavg[x;y]} /This is voluntary which actually in this case, have a common argument when a composition is applied, eg. : q) a: til 10 q) g: f1 . (f2 . (3;...

## Convergence using binary?

Hi, Hope this will be clear enough; I am trying to pass 2 parameters (x;y) to a function, for convergence: "x" being an initial table, which the convergence function will gradually modify until no change, using... "y", a list, which current value all...

## Timing/Memory surprise on 3 versions of <Conditional function applied to lists>

Hi, A bit puzzled here... Say I have a table comprised of 2 columns, with the first one made of variable length lists, and the second showing a binary: t:([] a:{x?50} each 2+100000?100; b:100000?0b) I want to apply a specific function to each list fo...

## Basic (but still intriguing to me) q Interpreter question

A bit at lost here... Can someone enlighten me as to how the interpreter works in the following situation: q)show a:10?(-1 0 1) //Just to have something0 1 1 0 -1 0 1 -1 0 0 q)(&gt;)a //That's the curiosity1 2 6 0 3 5 8 9 4 7 I understand this is actual...
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