Calculating the variance...

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• calculate the two result of the variance fields

  I've got 2 fields of digital type called 'registration' and "count". "on the record" field is pre-filled and the user enters the new number in the field "counts". The number of "count" can be more or less "on file" on the ground. I would like the result in the variance calculation to be more or less.

  and there will be total at the bottom of the column 'variance '. Here is the picture which shows the fields in the table.

  Please help with this script

  

  Thanks for your help!

  ~ jbazum

  Take a look at the attachment. Change the calculation of the variance, if necessary.

  

  Steve

• For an IMAQ image, how is calculated the size of the area of alignment to the left or to the right?

  For an IMAQ image, how is calculated the size of the area of alignment to the left or to the right? My initial assumption of the diagram

  http://zone.NI.com/reference/en-XX/help/370281M-01/imaqvision/imaq_getimagepixelptr/

  is that the left and right are equal. But that doesn't seem to be the case. Can someone tell me the magic formula? A combination of the border width and the width of the image?

  Thank you...

  Andrew

  Andrew_Scott_SPCi.ca wrote:

  All this appeared when I relalized that the mapss Pixel pointer the value 0,0 point of the image, not the point 0,0 of the largest container with areas of alignment and borders. Would be nice if the drawing in the documentation put it.

  This described in help, is not?

  

  Andrey.

• How can I use the Variance in FR

  Hello
  
  How can I use the formula of variance in financial reports.
  
  I have in my grid 2rows
  
  
  ColumnA CloumnB Cloumnc
  1 2 4 10 total values
  2 values 1 2 3
  3
  
  Now I need to include a 3rd place called variance in the how I can do this.
  
  Please guide me the formula.
  
  Thank you
  I have w

  Hi, HV,.

  There is a default functions avilable in HFR to calecualate the Variance.

  To do this, you have to select the line formula or the formula column.
  in this column formla, you will be able to set these formulas

  Concerning
  Sri

• Calculation of the variance

  Hi all
  
  I use Hyperion Financial repor 11.1.1.3. I have colume for real, colume B percentage of Variance. Online accounts and the corresponding entity.
  
  The calculation is like this.
  
  Actual value (A Colume) / individual amount (Cell(14,A)) * 100
  
  I tried like this pass [has] / Cell (14, has) * 100. But showing no error, value does not.
  
  Please suggest me any fault in the design of report or in the formula.
  
  Thank you
  EP

  You have formatted the cell to show 10 decimal places? Just trying to confirm that you are getting 0 and pas.00034. You have 0 crushing #ERROR and #ZERO and #MISSING? If so, please cancel for troubleshooting.

• LabVIEW 2010 FPGA: problem with the mean and the variance Subvi

  The Subvi 'Average, Variance and standard deviation' seems to not work properly. The calculation of the average value is ok but std and variance are bad and the results change with representation in an unexpected way. Everyone knows about this problem? Is there a problem with the use of this function?

  Thank you

  Andrea

  Hello Andrea,

  Here is a test for the configuration of your VI (entered I16, 16 samples), saved in LabVIEW 2010 SP1 and the new Subvi. It is relatively simple to adapt it to other configurations, but it does not reconfigure several nodes and constants on the diagram. Let me know if it will work for you.

  Kind regards

  Jim

• How calculated the code coverage in unit test infrastructure

  I'm looking for documentation on how the unit test framework calculates code coverage.

  I just recently installed the unit test framework and I had mixed results with the code coverage feature.  I manually calculated all the branch points in my vi, but the framework calculates more that I can think of, which gives a value of code coverage less than stellar (51%).  Is there documentation for how it is calculated?  I'm either missing something fundamental, or there is a bug with the framework.

  My vi consists of a loop (with shift registers) uninitialized which runs once.  On the inside of the loop is a business T/F structure that leads to a listed case structure possible two cases (one of which is the default value)... pretty basic.  Inside one of the structures is a loop and the other is cross.  For some reason, the unit test framework calculates 7 "flags chart run.  I use the method of "external" test harness to call all my test cases for the vi under test, b/c frankly it was easier to use than the UI provided.  I don't know if this is the cause, b/c I saw the other oddities when using it, which I'll save for another thread of discussion.

  Code coverage is calculated by dividing the number of diagrams, code that was executed by the number of diagrams in your VI altogether. Each VI has at least 1 schema (schema-block real). Loops have a single diagram each, case structures and sequences have a single diagram by image and so forth (=> from your description, your VI has at least 7 diagrams). You can double-click the patterns that were not executed in the Unit Test Framework results dialog box to be displayed.

  This approach does not reflect the amount or complexity of the code that contains each diagram. We looked at various ways of counting nodes, terminals, controls, son and other, that would give you a number that reflects your code with more precision. Unfortunately, neither of these approaches gives values that can easily be understood without some knowledge about the inner workings of LabVIEW. We chose to go with a solution that is completely transparent to end users.

  Thank you

  Herbert

• Receive error message when calculating the two fields with different date format

  I'm more familiar with SQL Server and Oracle, then after a search online without success, I ask here.

  I use developer PL/SQL with DB Oracle 11g Release 11.2.0.2.0 Enterprise 64-bit

  MyTable:

  ID_Number VarChar2

  Date of Date_Received

  Select ID_Number,

  Date_Received,

  To_Date (substr (ID_Number, 1.6), "YYMMDD") SentDate,.

  Date_Received - NumDays To_Date (substr (ID_Number, 1.6), "YYMMDD")

  FROM MyTable

  Where substr (ID_Number, 7.3) in ('ABC', 'ABD')

  and length (Trim (translate ((substr (ID_Number, 1,6)), '0123456789',' '))) a null value

  ID_Number Date_Received SentDate NumDays

  131002ABC1654106 10/16/10/2013-2013 14 2

  131004ABD8813899 4/12/2013-4/8/2013 4

  131014ABD1844832 10/16/10/14 OF 2013-2013 2

  Sometimes the first 6 characters in the ID_Number aren't the numbers and length (Trim (translate deletes records))

  I want just the records where NumDays > 2

  I tried to put the request in a subquery and using where NumDays > 2 outside.  I also tried using the calculation directly in the Where clause.  Without it in Where clause it works very well, with him in a place, I get the following error:

  ORA-01931: Date format picture ends before converting all of the input string

  
  

  I don't know how to put the two dates in the same format.  I tried to declare the format without result.  I don't understand how I can calculate in the selection, but do not use the same calculation in Where clause.

  Thank you for your help.

  Hello

  SQL is a language to describe the desired results.  How the system gets these results belongs to you don't have much say about which conditions will be applied when.

  One place where you can control the order of things is a CASE expression.  When you say

  CASE

  WHEN condition_1

  THEN expression_1

  END

  You can be sure that expression_1 will be evaluated only when cond_1 is set to TRUE.

  Try something like this:

  WITH got_sent_date AS

  (

  SELECT id_number, date_received

  CASE

  WHEN the TRANSLATION (SUBSTR (id_number, 1, 6)

  , 'x' 0123456789 '.

  , 'x'

  ) IS NULL

  THEN TO_DATE (SUBSTR (id_number, 1-6)

  , "YYMMDD".

  )

  END AS sent_date

  FROM MyTable

  WHERE (id_number, 7, 3) SUBSTR ("ABC", "ABD")

  )

  SELECT id_number

  date_received

  sent_date

  , date_received - sent_date AS num_days

  OF got_sent_date

  WHERE date_received > sent_date + 2

  ;

  If you would care to post some sample data (CREATE TABLE and INSERT statements) and the results desired from this data, I was able to test this.

  Of course, you'll still errors of execution if id_number starts with 6 digits, but they do not have to be valid, for example '131100' or '130229'.  This is one of the reasons why the date information storage in VARCHAR2 columns are a bad idea.  To work around this problem, see

  https://forums.Oracle.com/message/4255051

• How calculated the overall frequency in the hearing?

  Hello

  No one knows which method uses Audition to determine the "global frequency" in the section "analysis of frequency? I need to know how it is calculated, i.e. it does not spectral centroid? It's for an assignment, I do and I need to refer to what he does. If anyone knows that would be great, I'd appreciate also if you can let me know where you got the answer so that I can refer to it in my work.

  Thank you very much!

  stephaniec9433324 wrote:

  No one knows which method uses Audition to determine the "global frequency" in the section "analysis of frequency? I need to know how it is calculated, i.e. it does not spectral centroid?

  If you select a section of a file and scan the selection, it is the frequency of the highest part of the amplitude of the selection you have made. So it is not calculated at all - it is measured. The best way to check this is to try it yourself, based on what I said all...

• Process of calculating the real cost

  Hi all!
  
  I run the process of calculation of actual costs and created IPV is performing the PMAC, but no lines are created in gmf_invoice_distributions.

  Hello

  Check the unit price of the order and the price of the line during the reconciliation of invoices for AP. Is there a difference, then it automatically goes in VPI. Also check the values for the profile GMF: bills include in cost.

  Kind regards
  Malcolm

• Calculating the distance between two images... ?

  Hello

  I'm trying to calculate the distance between two images (A and F - there are other images between A and F), but I can't seem to understand how to make good sense.

  Image A.x is "(stage/2)-(A.width/2)" and the image of F.x is "provable - imgSpace" which is a negative value (all images x is a negative value for image A.x). "

  In my view, the calculation is F.x - A.x, and although it could be good I still ned the value to be non-negative.

  Does anyone know how to do this?

  Thanks in advanse...

  I think you can find out the distance with this equation,

  var len:Numer = Math.abs (A.x - F.x);

• Calculating the values of dynamic dropdowns

  Hi all, there is the question of the day noob

  I created an invoice form in LiveCycle Designer and I'm totally stuck to the calculation of taxes:

  for each product, you are able to choose between two percentages of tax in a drop-down list, and at the end of the form, I want to show a total amount of each tax.

  unit price net price

  product	Qty		VAT
  Pack of red shoes	2	$ 20	4%	$ 40
  Pack black shoes	1	$ 25	4%	$ 25
  white umbrella	1	$ 10	7%	$ 10

  Total price Excl. VAT	$ 75
  + 4% TAX	$ 2.60
  + 7% TAX	$ 0.70
  Total	$ 78,30

  How can I set the HT 4% and + 7% TAX field to enter their respective product lines?

  Sorry for my bad English... I hope you get the issue!

  If you send your form to [email protected] I codera it for give you to you the idea of how to do it. Please include a description of what you want to do in the email.

  Paul

• Various place calculated the fields at the bottom of a report

  Hello
  
  I was wondering if anyone can help with this one. I would put a few at the bottom of a report calculated fields that have nothing to do with the main report. The items to be displayed are just other calculations that must be included to make the full report. These calculations must use their own SQL statement. Use a subreport? If so, I have all the tapes is useless because I just need to view the totals.
  
  The ideas people?
  
  All the best
  
  Wesley

  Hello

  I found the solution to this (eventually :-)).) Simply include a subreport and "hide" the other bands on the report by making them smaller.

  Wesley

• Calculating the value of output with custom scale

  Hello

  I defined a custom in MAX scale.

  I want just to calculate the value of an input applied with this scale value.

  Process is simple:

  X-online custom-online output value scale

  in the process of

  Is there a way to do it simply (reminder: custom scale can be linear, polygon, table etc...)?

  Looks like you might need to check the interpolation
  http://zone.NI.com/reference/en-XX/help/371361J-01/GMATH/interpolate_1d/

• Problem of calculation the sum in the Transient attribute

  Scenario is,

  I have a form master detail. I want to make the sum of the Quantity column of the secondary table. I have visited many blogs for this tutorial.

  I made view accessor in detail in VO. Master then transitional attribute default Value Master VO, I set value Expression such as DetailViewAccessor.sum ("Qty")

  When I run BCJ4 tester. Transient attribute shows all the total instead of the current detail record. in tutorials they showed her work:)

  J Dev Version 11.1.2.4

  I did it. No need to create to display the details of Accessor.of to the master.  I used ViewLink accessor between master and detail as pictured

  

  then, by default value transient expression attribute, I wrote ShpContractDView.sum("Qty"), Inseated to the create view accessor.

  It is a success and Trail for me Ashish and Timo please tell me the concept behind what I did?