Similar Questions

• JavaScript to calculate the average of a column

  I have my PDF file I'm trying to calculate the average in a column of fields.

  My problem is that there are 7 areas, but all 7 can be omitted, so I think I need some sort of statement 'if' that would only count the number of fields containing values.  Then, somehow working in the rest of my calculation...

  That's what I have so far...

  (function () {}

  Get all the field values, as numbers
  var v1 = + getField("column.0").value;
  var v2 = + getField("column.1").value;

  var v3 = + getField("column.2").value;

  var v4 = + getField("column.3").value;

  V5 var = + getField("column.4").value;

  var V6 = + getField("column.5").value;

  v7 var = + getField("column.6").value;

  var V8 = + getField("column.7").value;
  
  Calculate the result and the value of this field
  Event.Value = (v1 + v2 + v3 + v4 + v5 + v6 + v7) / the number of fields that have been filled;

  })();

  I'm pretty new to javascript. Any help would be greatly appreciated! Thank you

  First of all, I woul write this function withou field reference to make it more universal, and then I have a funcion of document level so it could be used more than once in a PDF document and easily put into another PDF file.

  function Avg() {}
  average computer of the last non-empty field names
  var sum = 0; sum of the fields
  var number = 0; meter for non-empty fields
  for (i = 0; i< arguments.length;="" i++)="">
  iField var = arguments [i]; get the element of arguments passed
  var fField = this.getField(arguments[i]).value;
  If (!) isNaN (fField)))) {}
  field is a number
  If (fField.ToString ()! = ") {}
  field is not null or empty
  sum += Number (fField); Add to the sum
  Count ++; County of increment
  } / / do not blank end
  } / / end of number
  } / / end of loop iterative arguments
  If (count! = 0) {}
  calculate the average if there is one or more items on average
  to return the sum / count; Returns the average
  } else {}
  return ";
  } / / no end no average calculated
  } / / end of function Avg

  Your custom calculation script would then become:

  Event.Value = Avg ("column. 0', 'column.1', 'column.2', 'column.3', 'column.4', 'column.5', 'column.6', 'column.7');

• Calculate the average of a report by column

  Hello ~
  I have several reports in several areas on a page. I have columns for the time, count, Total and average. I'm trying to understand how to calculate the average for the data that is displayed. For example:
  
  By time
  
  Time count Total average
  2 2 4
  5-2-10
  10-3-30
  
  -----
  17 7 44 6.2857
  
  
  What is happening now is that the app is on average each line first and then adding the middle column. Is there anyway to average the totals and not the lines?
  
  Thank you
  Deanna
  
  Published by: Dclipse03 on October 7, 2008 10:00
  

• Calculate the average per slot?

  Hi Chaps,

  I am a beginner on numbers (almost everything on Mac I would say) and I need help to calculate average values.

  These are calculated values (column 2) taken on a specific time of the day (column 1).
  I managed to create a third using a built-in function to get the time slot (column 3).

  14:58:42	235	14
  14:59:42	274	14
  15:00:50	7937	15
  15:01:55	5157	15
  16:02:57	1822	16
  16:03:57	207	16

  Can please somebody see me step by step how to calculate the average by time slot as below?

  14	254,5
  15	6547
  16	1014,5

  Kind regards

  Stone

  This can help you

  

  Assuming you data in a table named 'Data' and the information is summarised in another table (right) named "Summary".

  Select cell B1 in the summary table and then type (or copy and paste from here):

  = SUMIF(Data::C,a1,Data::B) ÷COUNTIF (Data::C, a1)

  shortcut for this is:

  B1 = SUMIF(Data::C,a1,Data::B) ÷COUNTIF (Data::C, a1)

  Select cell B1, copy

  Select column B, paste

• Calculate the average value

  the data that I measured changed quickly, so I want to get the average value of the data

  Don't tell me to use mean.vi, I already know.

  and I got an idea that is to add data in a table every time, then the sum of all value data and take the line of result by the number of items

  but I don't know how to do this, anyone can build a simple vi to show me? Thank you

  I enclose my vi that uses mean.vi to the average value of calc, you can remove it and help in your path, thank you!

  Do not add your data in a table that grows forever. What a waste of RAM. To calculate the average, you only need to sum and N.

  Here is a simple code to accumulate the sum of the values in a shift register and divide by the number of add operations.

  

• Filtering and calculate the averages for subsets of a table

  I have a 2D picture that comes out of a loop, and I need to calculate the average of the subsets corresponding to iterations 0-9, 10-19, etc...  In addition, I need to filter the values above and below acceptable limits before calculating the average.  Any suggestions for how to address the issue?

  Here are examples of code does exactly that. This post, looks like you need an upper limit as well. I'll leave that as an exercise for you.

• Example to calculate the average of gemFire

  Yogesh Mahajan,

  I was browsing through your http://community.gemstone.com/display/gemfire60/Data+aware+behavior+routingpage.

  It has a link to an example explaining how to calculate the average sales.

  This link is not navigable. Could you please share the example.

  Thank you

  Hi Neeraj,

  Sorry for the inconvinince, if you look at the child pages, you will get all the examples:

  http://community.gemstone.com/display/gemfire60/function+for+OLTP+applications

  This one is to calculate avg: http://community.gemstone.com/display/gemfire60/Data+independent+parallel+execution+on+all+data+nodes

  I hope this helps.

  Yogesh

• Calculate the average over the last 12 months

  Hello
  
  I am trying to calculate the average value per customer and per month from and including the month and 12 months back
  
  for example: 1 January 12 = average (agreed_rate) & (process_rate) average from February 1st, 11 'and 1st January 12'.
  February 1, 12 = average (agreed_rate) & (process_rate) average of 1 March 11 'and 1 February 12'
  March 1, 12 = average (agreed_rate) & (process_rate) average of 1 April 11 'and 1st March 12' etc.
  
  create table (test)
  cust_num varchar2 (5).
  month, date, time,
  number of agreed_rate
  number of process_rate);
  
  insert into test values ("A001", January 1, 11 ', 87, 65);
  insert into test values ("A001", February 1, 11 ', 56, 62);
  insert into test values ("A001", March 1, 11 ', 76, 88);
  insert into test values ("A001", April 1, 11 ', 45, 69);
  insert into test values ("A001", may 1, 11 ', 99, 65);
  insert into test values ("A001", June 1, 11 ', 98, 43);
  insert into test values ("A001", July 1, 11 ', 87, 70);
  insert into test values ("A001", August 1, 11 ', 43, 99);
  insert into test values (' A001', ' 01 - SEVEN.-11', 62, 32 ');
  insert into test values ("A001", October 1, 11 ' 89, 44);
  insert into test values ("A001", November 1, 11 ', 34, 65);
  insert into test values ("A001", December 1, 11 ', 87, 87);
  insert into test values ("A002", January 1, 12 ', 33, 65 ");
  insert into test values ("A002", February 1, 12 ', 56, 23 ");
  insert into test values ("A002', March 1, 12 ', 76, 46 '');
  insert into test values ("A002', April 1, 12 ', 67, 69");
  insert into test values ("A002', may 1, 12 ', 99, 33");
  insert into test values ("A002', June 1, 12 ' 89, 21");
  insert into test values ("A002', July 1, 12 ', 87, p. 77");
  insert into test values ("A002', August 1, 12 ', 69, 99");
  insert into test values ("A002', '' 01-SEP-12, 89, 32");
  insert into test values ("A002', October 1, 12 ', 43, 20");
  insert into test values ("A002', November 1, 12 ', 34, 56");
  insert into test values ("A002', December 1, 12 ', 77, 78");
  
  JAN-12 e.g. agreed_rate average = (33 + 87 + 34 + 89 + 62 + 43 + 87 + 98 + 99 + 45 + 76 + 56) / 12
  FEB-12 average agreed_rate = (56 + 33 + 87 + 34 + 89 + 62 + 43 + 87 + 98 + 99 + 45 + 76) / 12
  
  The results should be displayed per month (like the example above) and cust_num.
  
  Can anyone help?
  
  Thank you

  You must go to the current line, that is included as twelfths a form 11 months.
  If you round the result is 67,42 67,41 rather than. This is the result on all the cust_num.
  If you want to the result for each customer comment just the partiton of clause.

  SELECT      cust_num, month, agreed_rate
  ,      round (sum (agreed_rate) OVER ( --PARTITION BY  cust_num
                                  ORDER BY month
                     RANGE
                     INTERVAL '11' month
                     preceding
                     ) / 12,2) AS avg_agreed_rate
  FROM       test
  ORDER BY  month
  

  Partition on cust_num

  SELECT      cust_num, month, agreed_rate
  ,      round (sum (agreed_rate) OVER ( PARTITION BY  cust_num
                                  ORDER BY month
                     RANGE
                     INTERVAL '11' month
                     preceding
                     ) / 12,2) AS avg_agreed_rate
  FROM       test
  ORDER BY  month
  

  Published by: chris227 on 01.02.2013 01:51
  the corrected table name

  Published by: chris227 on 01.02.2013 01:52

• HO to calculate the average in the Transient attribute?

  Hi experts,
  
  I created a transitional attribute in the employee table to calculate the average skills employee.
  Am able to get the sum of skills but dono how to calculate the average. Please help me in this problem.
  
  code to calculate the sum is
  
  public getEmpOverallRating() number + {+
  RowIterator comp = getEmpSkillView();
  Number sum = new Number (0);
  + all in (comp.hasNext ()) {+
  sum = sum.add ((Number) comp.next () .getAttribute ("Ratting"));
  +}+
  to return the sum;
  +}+
  
  Thanks in advance,
  Knockaert

  Set the default value of the transient attribute to type of expression with a value like SkillView.avg ("Rating") where SkillView is the VO.

• PDF form field calculates the AVERAGE incorrectly

  I have a PDF form field which is defined to calculate the AVERAGE of the other 4 fields. Each of these other areas has its validation configured to allow only the values from 1 to 3.
  
  The average field is dividing the total by 4, even if a person completes only 2 fields. I thought THAT AVERAGE would count only the fields that have a value in them. But it is to see which ones are empty as containing a 0, even if it is an invalid value for this field.
  
  How can I fix? The client really wants to have up to 4 fields and an average of only those that are filled. I thought it was what average was supposed to do.
  
  Is there a way to tell Acrobat to ignore fields if their value is less than 1?

  
  

  I answered this question here: http://answers.acrobatusers.com/PDF-Form-Field-calculates-AVERAGE-incorrectly-q13211.aspx

• How to calculate the average of the 1 d array?

  Could someone please help me, how can I calculate average of the 1 d array? For example, if the table 1 d - is [2, 3], I would get average = 2.5. Thank you very much!

  Use the average function. You can use the search or the quick menu to look for where you don't know where to find.

  Norbert

• Calculate the average price

  Hello

  I try to get the calculation of a price per product.

  In the example:

  Company X sells 1000 blue widgets for US $4.00

  Company sells 1000 blue widgets US $3.80

  Company X sells 1000 red widgets for US $4.00

  Company sells 1500 red widgets US $7.00

  The widgets of the two companies are the same, the only difference is the price and the amount you get for this particular price.

  How can I know what is the price per widget of company X and Y?

  How this formula / looks like in figures?

  Needless to say I tried many combinations of formulas, but I'm a total numbers noob and I can't seem to get this calculated, which of course is my mistake and not numbers.

  Any help is appreciated.

  Salvation of

  You want to know the unit price. Mathematically, which is obtained by dividing the cost of a set of items by the number of items in the game. On a worksheet, you enter information about a single line (columns A to D below), and then write your formula to use the cells containing the number of units and the cost for this number of units:

  

  E2 contains the following formula, which is then filled down the rest of the E column to produce the results shown.

  E2: = D/C

  Number will change the forward slash (/) a sign of division (÷) that looks almost like a sign more than the size of the font used.

  F2 and the rest of the cells in column F contain the same formula, but have been formatted to display a fixed number of places after the decimal point, make the comparison of the two last values a bit easier than in column E.

  Kind regards

  Barry

• Read TDMS - calculate the average

  Hello

  I have data I stored in a PDM file, I want to do some calculations, such as finding the average of all of my data.

  Successfully, I have read the PDM file and linked to a waveform graph, no problem on this part.

  However, I'm stuck trying to figure out how can I access data other than just to print them on a graph.

  How could I summarize all the values to find the average value?

  I am using LabVIEW 2010.

  Thank you.

  Use the Mean.vi function under the probability and statistics.  I'm guessing that you read a wave form and you may need to remove the values of Y by using the function to get the elements of waveform.  Display code if you get stuck.

• calculate the average of the length of a day with stop start vi

  Hello Forum members

  I'm having a hard time with this one and I don't think I should be.

  Background: I have a vi that runs on a schedule task windoze. The vi will start, search for a tool and take a single value of reading of 10 channels.

  The vi will stop then. CAVEAT... The vi is not allowed (supposed to) to run continuously. I have to stop after each reading (this part of the process works very well) and anyway, this point is debatable and non-negotiable.

  The vi will repeat this process over a period of 12 hours, BUT the number of readings, that it may necessarily not the same each period of 12 hours, due to several factors.

  The 10 data points in reading are saved in a text file.

  This process is repeated every 30 minutes. Now what I'm trying to do is take an average run of consecutive readings of each channel, so at the end of a period, I have an average of all readings gathered during playback 12 hours pewriod.

  The vi I created not giving me the results I expect. I ran the numbers the good old fashion way (pencil and paper) and they do not match the results of vi.

  -What seems as clear as mud?

  Could someone please take a look and tell me where I have gone wrong?

  Thank you

  Ray

  Dear reader

  Thanks anyway, but I solved it myself.

  Concerning

• Calculation of the average

  Hello
  
  I'm figuring the average of some values divided by ID & month.
  
  Please see test the scripts below, I use Oracle D/B v 11.2.0.4:
  
  CREATE TABLE TEST)
  IDENTIFICATION NUMBER,
  MONTH, DATE, TIME,
  CUST_NUM VARCHAR2 (4).
  RATE 1 NUMBER,
  NATUREL2 NUMBER);
  
  
  INSERT TEST VALUES (4586, 1ST JANUARY 13 "," 0001", 26.35, 78.45);
  INSERT TEST VALUES (4586, 1 JANUARY 13 ', ' 0002', 13.21, 33.33);
  INSERT TEST VALUES (4586, 1 JANUARY 13 ', ' 0003', 54.69, 79.34);
  INSERT TEST VALUES (4586, 1ST JANUARY 13 "," 0004", 99.36, 100);
  INSERT TEST VALUES (4586, 1 FEBRUARY 13 ', ' 0005', 89,63, 78.25);
  INSERT TEST VALUES (4586, 1 FEBRUARY 13 ', ' 0006', 13.11, 49.36).
  INSERT TEST VALUES (4586, 1 FEBRUARY 13 ', ' 0007', 78.63, 85.21);
  INSERT TEST VALUES (4586, 1 FEBRUARY 13 ', ' 0009' 63,22, 100);
  INSERT TEST VALUES (4586, 1 FEBRUARY 13 ', ' 0010' 22.35, 100);
  INSERT TEST VALUES (4586, 1 FEBRUARY 13 ', ' 0011', 41.11, 99,63);
  INSERT TEST VALUES (4586, 1 MARCH 13 ', ' 0012', 25.23, 45.25);
  INSERT TEST VALUES (4586, 1 MARCH 13 ', ' 0013', 13.11, 56.54);
  INSERT TEST VALUES (4586, 1 MARCH 13 ', ' 0014', 56.24, 50.00);
  INSERT TEST VALUES (4586, 1 MARCH 13 ', ' 0015', 11.23, 100);
  INSERT TEST VALUES (4586, 1 MARCH 13 ', ' 0016', 100, 100);
  Insert test values (4586, 1 March 13 ', ' 0017', 99.99, 99,63);
  
  I want to calculate the average of the rates of column 1 by id & months but the request is also a grouping of the cust_num:
  
  SELECT ID, MONTH, CUST_NUM, AVG (CASE WHERE rate1 <>0 then end rate1) avg
  OF THE TEST
  Group by id, month, cust_num
  order by 2, 3
  
  Expected results:
  
  4586, 13, JANUARY 1, 0001 48.40
  4586, 1 JANUARY 13, 0002, 48.40
  4586, 1 JANUARY 13, 0003, 48.40
  4586, 1 JANUARY 13, 0004 48.40
  4586, 1ST FEBRUARY 13, 0005 51,34
  4586, 1ST FEBRUARY 13, 0006 51,34
  4586, 1ST FEBRUARY 13, 0007 51,34
  4586, 1ST FEBRUARY 13, 0009, 51,34
  4586, 1ST FEBRUARY 13, 0010 51,34
  4586, 1ST FEBRUARY 13, 0011 51,34
  4586, 1 MARCH 13, 0012 41.16
  4586, 1 MARCH 13, 0013 41.16
  4586, 1 MARCH 13, 0014 41.16
  4586, 1 MARCH 13, 0015 41.16
  4586, 1 MARCH 13, 0017 41.16
  
  
  The average should be the same for each id and the month, can anyone help?
  
  Thank you

  Hello

  sliderrules wrote:
  Hello

  I'm figuring the average of some values divided by ID & month.

  Please see test the scripts below, I use Oracle D/B v 11.2.0.4:

  CREATE TABLE TEST)
  IDENTIFICATION NUMBER,
  MONTH, DATE, TIME,
  CUST_NUM VARCHAR2 (4).
  RATE 1 NUMBER,
  NATUREL2 NUMBER);

  Thanks for posting the CREATE TABLE and INSERT the statementsl which is very useful.

  INSERT TEST VALUES (4586, 1ST JANUARY 13 "," 0001", 26.35, 78.45); ...

  The month of the column is a DATE; do not try to insert values such as 1 January 13 VARCHAR2' in a DATE column.

  I want to calculate the average of the rates of column 1 by id & months but the request is also a grouping of the cust_num:

  GROUP BY means that, regardless of the number of rows in each group in the table, you want to only 1 row of output for the whole of the group. In this case, you won't have the output to have exactly the same number of rows as the table? If so, then do not use GROUP BY.

  SELECT ID, MONTH, CUST_NUM, AVG (BOX WHEN rate1 <> 0 then end rate1) avg
  OF THE TEST
  Group by id, month, cust_num
  order by 2, 3

  Expected results:

  4586, 13, JANUARY 1, 0001 48.40
  4586, 1 JANUARY 13, 0002, 48.40
  4586, 1 JANUARY 13, 0003, 48.40
  4586, 1 JANUARY 13, 0004 48.40
  4586, 1ST FEBRUARY 13, 0005 51,34
  4586, 1ST FEBRUARY 13, 0006 51,34
  4586, 1ST FEBRUARY 13, 0007 51,34
  4586, 1ST FEBRUARY 13, 0009, 51,34
  4586, 1ST FEBRUARY 13, 0010 51,34
  4586, 1ST FEBRUARY 13, 0011 51,34
  4586, 1 MARCH 13, 0012 41.16
  4586, 1 MARCH 13, 0013 41.16
  4586, 1 MARCH 13, 0014 41.16
  4586, 1 MARCH 13, 0015 41.16
  4586, 1 MARCH 13, 0017 41.16

  The average should be the same for each id and the month, can anyone help?

  Use the analytical AVG, not the aggregate function.

  SELECT    id
  ,        month
  ,        cust_num
  ,        AVG (NULLIF (rate1, 0)) OVER ( PARTITION BY  id
                                                 ,            month
                             )     AS avg_rate1
  FROM      test
  ORDER BY  month
  ,            cust_num
  ;