I am new to TB and I wanted to know if I can set the max value on a gauge dynamically from a(n) device/entity attribute.
Related
The iOS UIKit class UIImpactFeedbackGenerator, in iOS 13+, has an instance method impactOccurredWithIntensity, which takes a single CGFloat parameter, intensity. The documented declaration is (in Objective-C):
- (void)impactOccurredWithIntensity:(CGFloat)intensity;
As of the time of this question, the linked documentation page provides no information on what the valid range of values are for that intensity parameter, and what effect the value has.
(Is the range 0 to 1? 0 to infinity? Some other maximum? Are negative values permitted? Do larger values generate more intense haptic feedback? How does the intensity value interact with the various UIImpactFeedbackStyle values, such as UIImpactFeedbackStyleHeavy, that the UIImpactFeedbackGenerator can be initialized with?)
Also as of the time of this question, a simple Google search for impactOccurredWithIntensity yields no meaningful results beyond that linked Apple documentation page.
My question: What are the valid range of values for the intensity parameter of the impactOccurredWithIntensity method, and what specific effect does the value have?
Normally we use the function (iHigh) or (iLow) to find the highest or lowest price of a certain candle.
My question is, is there a way or function i can use to find a common price shared by a number of candles..lets say 10 previous candles...and use the returned values to draw a line of support or resistance
You can find the highest high or the lowest low of a series of candles using iHighest() and iLowest(). An example would be:
int index=iHighest(NULL,0,MODE_HIGH,20,4);
double highest=iHigh(NULL,0,index);
This example would find the highest high of the candles from bar 4 to 23.
In my AnyLogic model there is a source where the parameter agent.type is one of Options from an OptionList called Types.
I want to create a Histogram that shows how many agents there are with each of the different possible Types.
I can do it by setting up a variable for each Type that increments the count() using a longwinded function, but I would prefer to use a dataset or histogram_data optionsHistogram using the OptionsList as the Horizontal axis value, and the count of the number of agents with that type as the Vertical axis value.
Is this possible, and what would you recommend as the best way to achieve this?
Thanks
A histogram is used to plot the spread of one type of data.
If you want to plot the number of agents by type (and that is defined by an OptionList), you should use simple bar chart and use a statistic on your agent population as below:
You can then plot it in a bar chart using this setup:
PS: There is a lot of info about how those agent-pop statistics work in the help, worth a read.
I'm using Cronbach's alpha to analyze data in order to build/refine a scale. This is a tedious process in SPSS, since it doesn't automatically optimize the scale, so I'm hoping there is a way to use syntax to speed it up.
So I start with a set of items, set up the OMS control panel to capture the item-total statistics table, and the run the alpha analysis. This pushes the item-total stats into a new dataset. Then I check the alpha value, and use it in syntax to screen out items that have a greater alpha-if-deleted value.
Then I re-run the analysis with only the items passed the screening. And I repeat, until all the items pass the screening. Here is the syntax:
* First syntax sets up OMS, and then runs the alpha analysis.
* In the reliability syntax, I have to manually add the variables and the Scale name.
* OMS.
DATASET DECLARE alpha_worksheet.
OMS
/SELECT TABLES
/IF COMMANDS=['Reliability'] SUBTYPES=['Item Total Statistics']
/DESTINATION FORMAT=SAV NUMBERED=TableNumber_
OUTFILE='alpha_worksheet' VIEWER=YES.
RELIABILITY
/VARIABLES=
points_18618
points_18618
points_3286
points_3290
points_3583
points_4018
points_7775
points_7789
points_7792
points_18631
points_18652
/SCALE('2017 Fall CRN 4157 Exam 01 v. 1.0') ALL
/MODEL=ALPHA
/SUMMARY=TOTAL.
* Second syntax identifies any variables in the OMS dataset that are LTE the alpha value.
* I have to manually enter the alpha value...
DATASET ACTIVATE alpha_worksheet.
IF (CronbachsAlphaifItemDeleted <= .694) Keep =1.
EXECUTE.
SORT CASES BY Keep(D).
Ideally, instead of having to repeat this process over and over, I'd like syntax that would automate this process.
Hope that makes sense, and if you have a solution thanks in advance (this has been bugging me for years!) Cheers
I am working with a dataset having continuous, ordinal and nominal variable in AnswerTree to do CHAID. But some of my ordinal variables have values from 1 to 10 as rank.
eg. Estimated_Income field has values from 1 to 10 where 1 represents lowest income group
But my answer tree reads this variable as continuous variable. Can some one give clarity on how answerTree recognizes each variable?
I am reading input from a txt file.
AnswerTree uses the declared measurement level, assuming that you are are reading a sav file.
You can set the measurement level explicitly in the Measurement Level Subdialog box. See "Setting Measurement Levels" in the help.