Questions tagged [level-of-detail]
86 questions
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1 answer
How to calculate percent difference for an aggregated measure in Tableau?
I am trying to calculate the percent different in net sales between current period and prior period. I am able to calculate the percent difference for a measure that is not aggregated. However, in my case, net sales is calculated based on the below…
Gowri Mohan
- 11
- 4
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1 answer
How to display result of a row in column in Tableau desktop
I have a table :
id
field_name
control_number
typologie
NB1
NB2
SUSY
FIELDX1
RG-FI-03
P
00
36
SUSY
FIELDX1
RG-FI-04
N
12
46
I want to create a column to display the result of NB1 when typologie is equal to "N" in order to have…
Jouvzer
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- 6
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1 answer
How to count just a first sale by a client in tableau
I have a spreadsheet with clients first purchase I want to see how many new clients a month we are getting. However some of the clients we sell too could have the same name in a different zip code for example miami clinic could be in both florida…
Ashton Wade
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- 1
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1 answer
LoD expression to calculate the average count of one dimension id based on another dimension id in Tableau
I have a dataset consisting of unique trips (IDs), users_id, and bikes_id and time-stamp
trips_id, users_id, and bikes_id are dimensions:
A trip_id is unique
A user can have multiple bikes_id and trips_id
A bike can have multiple rides and multiple…
sanchezjAI
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- 9
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3 answers
Tableau's functions - how to find an equivalent to IF EXISTS
I'm creating a Tableau Dashboard with 'buttons' which are coloured red or green based on certain criteria and what is selected in the filters. The filters are just a way to select different offices in different regions and when selecting an office…
Samantha
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1 answer
Tableau How to color a chart based on two fields, one continuous and other discreet
I have a data set from Kaggle and here is what it looks like:
Now I want to plot a map using Tableau which illustrates the advantage/disadvantage of Republican/Democrat. Just picture this, because I have already had the total votes of each party in…
Memphis Meng
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Running Sum of Filtered Rows in Tableau
I have a table of challenge submissions (that records the time of submission of a challenge in a competition by different players, and whether the submission was correct or not) -
and another table that has the points associated with each…
harry04
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THREE.JS Multiple textures (60+) on one complex geometry (terrain)
Let's say I want to create a dynamic terrain based on level-of-detail algorithm and a very high-res satellite texture (i.e. 32.768x32.768px). Eventually, I have created tiles out of this image according to levels:
level1 4 tiles
level2 16…
VVK
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How to give a mesh, vertex like self lighitng?
How we can give any complex mesh, vertex like self lighting.
I tried increasing light ambient, material ambient, but as soon as it goes far it starts disappearing. I want that to be visible at whatever distance it is at.
I have tried getting vertex…
Rick2047
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LOD For Large Complex Mesh in Unity (with Blender)
I've done some pretty thorough digging and I can't seem to find any info on what I'm looking for. I'm really hoping that doesn't mean it isn't possible... so if anyone can provide me with any insight or at least point me in the right direction, it…
Intern DSC
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1 answer
Error in Tableau when creating a calculated field with variables from two datasets
I have two datasets: one with thousands of rows that has information about clients (one row per client) and more than 100 variables; and another one which is the result of a Machine Learning process that has some important values of the top 10 most…
Pedro Zampella
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Subsampling SQL-stored data for plots
Suppose you have a program that logs (timestamp, stock_price) to an SQL database every 30 seconds, and you want to generate plots of the stock price over various timescales. If you plot measurements over a 1-hour range, it's OK to use all 120…
Kevin Ivarsen
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Level of Detail on the primary data sources in tableau
I have one excel that contains the demand for each part by city:
e.g: the demand for part a for New york is 100 and 1+7=8 for Atlanta
I have another excel containing the inventory level for two warehouses: rural and urban:
e.g: Warehouse "Rural"…
Nick Liu
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1 answer
OpenGL implement level of detail
I'd like to implement a level of detail algorithm for my polygons into my 3d engine. What I got is the following:
1. An entity with multiple amounts of polygons, e.g.:
House:
1. -Entity1: 10000 polygons viewrange[0,100]
2. -Entity1: …
Luecx
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1 answer
Good method for a REST API client to specify the desired amount of detail of the response?
I am designing a REST API that will be used by several clients to query a data repository. I am anticipating that these clients will have different needs regarding the amount/level of detail of the responses.
Let's say I can query a collection of…
stakx - no longer contributing
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