I have a set of data that I need to display on kibana as a histogram.
Let the set of strings A and B lets call it Locks and Keys respectively, where multiple Keys can unlock a single lock so there is an association with it. Each keys has different length and that is what I need to show in histogram. For instances, there can be 4keys with length 5cm and 2 keys with length 2cm.
How can I customize kibana to make the x-axis being the length and y-axis being the count?
Much appreciated for any suggestion provided.
Histograms are for time series data. You probably want a term panel.
Related
I’m trying to emulate Minesweeper in Google Sheets, and for this I want to create a second map adjacent to the first with all of the correct values already in it. To randomize bomb position, I need a list of random numbers or cells(cells would be preferable). However, I cannot figure out how to do this without ending up repeating numbers. The result would ideally be a vertical array of cell coordinates. Thank you!
Answer
The following formula should produce the result you desire:
=SORTN(FLATTEN(MAKEARRAY(10,10,LAMBDA(row,col,ADDRESS(row,col)))),20,,RANDARRAY(100),)
In =MAKEARRAY, change the first 10 to adjust how many rows to randomly choose from, or the second 10 to adjust how many columns to choose from. The value in =RANDARRAY must be equal to the product of the number of rows and the number of columns. (e.g. in the above example, 10*10=100).
Change the 20 to adjust how many randomly chosen values to return.
Explanation
=MAKEARRAY is used to generate an array of every possible row and column combination. It accepts a =LAMBDA, which in this case is just the =ADDRESS function. The first two arguments of =MAKEARRAY determine how large the array should be, which is why changing them adjusts how many rows/columns to randomly pick from.
Then, the result of =MAKEARRAY is squashed into a single column using the =FLATTEN formula.
Finally, the entire thing is sorted randomly using =SORTN combined with =RANDARRAY. =SORTN also limits the number of results that are returned dependent on its second argument, which is why changing it adjusts how many results are returned.
If you want information on how to "freeze" the value of =RANDARRAY so it doesn't recalculate each time you change something, check out this question by player0.
Functions used:
=MAKEARRAY
=LAMBDA
=ADDRESS
=FLATTEN
=SORTN
=RANDARRAY
I am need to calculate the dimensions from cell values that are entered as strings into a single cell vs. 3 separate cells and I do not want to break the dimensions into Length (L) x Width (W) x Height (H) Columns.. instead I am hoping there is a relatively simple function that would allow me to calculate the total cubic dimensions from that single cell.
I am aware of this tutorial that can take a string and be used to break it into 3 separate cells.. but that defeats the point of what I am trying to do.
My data looks like this:
Dimensions
Cub/In.
CF
70x13x13
11830
6.85
24*18*13
5616
3.25
24x16x12
16x24x10
Right now the data is entered as either "LxWxH" or "L*W*H" in that text formant and the columns that have values like the 5616 above are me manually re-entering "=24*18*13".. literally one character difference.
I did try a CONCATENATE to just append an "=" to the beginning but got errors on all in Google Sheets (for comparison) or a Literal string into processed as a formula in Excel.
=CONCATENATE(“=”,B1)
Looking for a simple way to do this calculation in a single column and being able to have to enter the data once or utilize the existing data. I don't mind doing a single bulk replace of "x" to "*" on the input column to standardize the source column but don't want to have to do a series of bulk replaces every time I want to run through the data.
Thoughts?
Use SUBSTITUTE to get them all to the same, then use SPLIT and wrap in PRODUCT:
=PRODUCT(SPLIT(SUBSTITUTE(A2,"*","x"),"x"))
Or shorter Version shown by #JvdV:
=PRODUCT(SPLIT(A2,"*x"))
I need to create a histogram on Google Sheets, and I need it to have a log scale on the x-axis. This is because there are some random high numbers on my column, most numbers are clustered at the beginning.
The option shows up for the y-axis, but not for the x-axis. I think that when I was trying different options it showed up for a time...???? But now it just disappeared.
Please help!
Try normal chart (bar or line) and building a histogram table manually
Use FREQUENCY() formula for this. This way you can make your own classes the way you like and you can then make whatever chart you like.
Take a look at my solution - line chart with logarythmic y-scale.
X-scale as I see is unavailable for manipulation, but you can use own values and treat them as text.
Example dataset: 100 random values from 0 to 35.
Classes are powers of 2 (increase by 1/2 with each step)
Here is my example file. See if it helps
https://docs.google.com/spreadsheets/d/13xVVwhUrMcDj-ec7xpTJv-8cDjlh8zXT46zrqVVLnk0/copy
I tried to plot arrival delay and departure delay columns separately, it's clear the distributions are different.
I would like to show them on the same plot, but whenever I try to do so, both plots became one identical shaped distribution although I'm plotting two different columns! What am I doing wrong?
Thank you for your help in advance.
You need a Departure Delay (bin) field. You can create one by selecting Departure Delay in the data pane on the left sidebar and selecting Create bin.
Once you have that new field, you can place it on the Columns shelf next to the other bin field and just put SUM([Number of Records]) on the Rows shelf — getting rid of both CNT() fields.
That should let you see both histograms.
To answer your question about why your previous approach yielded the same chart, you were binning data in both cases by the Arrival delay.
The CNT([xxx]) fields are misleading. That just counts the number of records that have a non-null value in the [xxx] field. If [xxx] always has a value, its equivalent to SUM[Number of Records]). The bin field is what matters.
I am looking for a setting in Highcharts/stock that would allow me to apply a different format to displayed values of data, but not to the actual data as it is loaded into the series data. For example, we would like to plot y-axis data with precision up to 16 significant digits, and likewise, time values that use 6-8 sig figs. But that's not the precision we would like displayed in the tooltips, or other labels. However I am unable to find a way to format it without affecting both what is plotted and what is displayed. Here is an example of why this is a problem: let's say we have data points taken at .0001234s, .0001244s, .0001254s, and .0001264s, but we want to format the display of the time to ".0001" for all 4 data points. If we format it, then the "plotted" data ends up looking like it occurred at the same time-stamp, thus producing a stair-step look to our waveform.
I have looked at the custom functions that I can create to override tooltip display, but it doesn't appear that there is an easy way to make that very generic so that I can apply to all of the various chart instantiations (we use lots of different chart types), and that only covers tooltips; X-axis labels and Y-axis labels would also need separate functions for overriding those display values; there's possibly other places I haven't thought where the display might be affected as well. Is there any single, centralized place where the data points display value or format can be changed?
Example of stair-step appearance:
TIA
If you want to display various numbers (axis labels, tooltip, etc.) with various number of decimal places, you can use Highcharts.numberFormat function.
API Reference:
https://api.highcharts.com/class-reference/Highcharts#numberFormat
Example:
http://jsfiddle.net/eg0vepgq/