I have two data stream, both have count attribute. I would like to compare the count_1 and count_2, if the count_1 > count_2 the set attributes by count_1 go ahead...if count_2 > count_1 the set attributes by count_2 go ahead.
Thank´s
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Compare attributes
+9- Enthusiast
Best answer by takashi
The Tester processes input features one by one, separately. That is, it can compares attribute values within a single feature, it cannot compare attribute values among different features.
I cannot understand your intention correctly from the screenshot, but if you need to select only features that have the max value in 'ATTRIBUTE_1', a possible way is: get the max value in 'ATTRIBUTE_1' with the StatisticsCalculator, merge the Summary feature from the StatisticsCalculator to the original features unconditionally, then test if 'ATTRIBUTE_1' is equal to the max value.
Could you please explain your requirement more specifically?
For example, if the first data stream was:
count_101234and the second data stream was:
count_201234then, what is your desired result?
+11- Safer
Hi @mr_fme,
I think I understood what you are asking, but if I missed something please let me know. I created a workspace that combines two excel files with count values into one file and keeps the highest count value. I used an example with fruit to keep in simple. 2018-08-14-15-39-03.png
So the two sheets are read in and I renamed the Count to either Count1 or Count 2.
I joined the tables together so each row would contain the fruit name, Count1, and Count 2.
Then I used the AttributeManager, to create a conditional statement. To do that select the Attribute Value and select the drop-down. Then click Conditional Value and I set it to. If Count1 > Count2 then set the value to Count1. If Count2 > Count1 then set it to Count2. Else (the values are equal) do nothing. 2018-08-14-15-30-14.png
Then I removed Count2 in the AttributeManager.
Let me know if that helps!
+9- Enthusiast
Let explain more clearly.
My workspace like this
I would like to filter so that the highest number of features always goes ahead. It´s possible!?
- Best Answer
The Tester processes input features one by one, separately. That is, it can compares attribute values within a single feature, it cannot compare attribute values among different features.
I cannot understand your intention correctly from the screenshot, but if you need to select only features that have the max value in 'ATTRIBUTE_1', a possible way is: get the max value in 'ATTRIBUTE_1' with the StatisticsCalculator, merge the Summary feature from the StatisticsCalculator to the original features unconditionally, then test if 'ATTRIBUTE_1' is equal to the max value.
+5- Contributor
Looks like your looking for FeatureCounter, which counts all features in a stream, you can compare this to numbers of features in another stream.
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