Hello All,

I have dataset like

 0, 10.1, 20.1, 30, 40,
  50, 60, 70, 80.1, 1,
  2, 3, 4, 5, 6,
  7, 8, 9, 10, 11,
  12, 13, 14, 15, 16,
  1, 2, 3, 4, 5,
  56, 6, 7, 8, 9,
  9, 9, 9, 12, 1,
  3, 14, 1, 5, 6,
  7, 8, 8, 9, 12

So basically comma separated values. But I want to consider this as one data column and I want to calculate the average of the whole dataset.

I believe I have to write UDF to calculate average. Pig is able to load this data

(  0, 10.1, 20.1, 30, 40,)
(  50, 60, 70, 80.1, 1,)
(  2, 3, 4, 5, 6,)
(  7, 8, 9, 10, 11,)
(  12, 13, 14, 15, 16,)
(  1, 2, 3, 4, 5,)
(  56, 6, 7, 8, 9,)
(  9, 9, 9, 12, 1,)
(  3, 14, 1, 5, 6,)
(  7, 8, 8, 9, 12 )

and How do I invoke that UDF in my pig script? Say I implement CalculateAvg function.

REGISTER ./myudfs.jar
dividends = load 'try.txt';
dump dividends
--grouped   = group dividends by symbol;
avg       = generate CalculateAvg(dividends);
dump avg
--store avg into 'average_dividend';

It fails.

what is the error ?
function not found or something like that ?

what about this ?
avg       = generate myudfs.CalculateAvg(dividends);
On Mon, Mar 4, 2013 at 4:56 PM, Preeti Gupta <[EMAIL PROTECTED]>wrote:

> Hello All,
>
> I have dataset like
>
>  0, 10.1, 20.1, 30, 40,
>   50, 60, 70, 80.1, 1,
>   2, 3, 4, 5, 6,
>   7, 8, 9, 10, 11,
>   12, 13, 14, 15, 16,
>   1, 2, 3, 4, 5,
>   56, 6, 7, 8, 9,
>   9, 9, 9, 12, 1,
>   3, 14, 1, 5, 6,
>   7, 8, 8, 9, 12
>
> So basically comma separated values. But I want to consider this as one
> data column and I want to calculate the average of the whole dataset.
>
> I believe I have to write UDF to calculate average. Pig is able to load
> this data
>
> (  0, 10.1, 20.1, 30, 40,)
> (  50, 60, 70, 80.1, 1,)
> (  2, 3, 4, 5, 6,)
> (  7, 8, 9, 10, 11,)
> (  12, 13, 14, 15, 16,)
> (  1, 2, 3, 4, 5,)
> (  56, 6, 7, 8, 9,)
> (  9, 9, 9, 12, 1,)
> (  3, 14, 1, 5, 6,)
> (  7, 8, 8, 9, 12 )
>
> and How do I invoke that UDF in my pig script? Say I implement
> CalculateAvg function.
>
> REGISTER ./myudfs.jar
> dividends = load 'try.txt';
> dump dividends
> --grouped   = group dividends by symbol;
> avg       = generate CalculateAvg(dividends);
> dump avg
> --store avg into 'average_dividend';
>
> It fails.
>
>

dividends = load 'try.txt'
a = foreach dividends generate FLATTEN(TOBAG(*));
b = foreach (group a all) generate CalculateAvg($1);

I think that should work
2013/3/5 pablomar <[EMAIL PROTECTED]>

> what is the error ?
> function not found or something like that ?
>
> what about this ?
> avg       = generate myudfs.CalculateAvg(dividends);
>
>
> On Mon, Mar 4, 2013 at 4:56 PM, Preeti Gupta <[EMAIL PROTECTED]
> >wrote:
>
> > Hello All,
> >
> > I have dataset like
> >
> >  0, 10.1, 20.1, 30, 40,
> >   50, 60, 70, 80.1, 1,
> >   2, 3, 4, 5, 6,
> >   7, 8, 9, 10, 11,
> >   12, 13, 14, 15, 16,
> >   1, 2, 3, 4, 5,
> >   56, 6, 7, 8, 9,
> >   9, 9, 9, 12, 1,
> >   3, 14, 1, 5, 6,
> >   7, 8, 8, 9, 12
> >
> > So basically comma separated values. But I want to consider this as one
> > data column and I want to calculate the average of the whole dataset.
> >
> > I believe I have to write UDF to calculate average. Pig is able to load
> > this data
> >
> > (  0, 10.1, 20.1, 30, 40,)
> > (  50, 60, 70, 80.1, 1,)
> > (  2, 3, 4, 5, 6,)
> > (  7, 8, 9, 10, 11,)
> > (  12, 13, 14, 15, 16,)
> > (  1, 2, 3, 4, 5,)
> > (  56, 6, 7, 8, 9,)
> > (  9, 9, 9, 12, 1,)
> > (  3, 14, 1, 5, 6,)
> > (  7, 8, 8, 9, 12 )
> >
> > and How do I invoke that UDF in my pig script? Say I implement
> > CalculateAvg function.
> >
> > REGISTER ./myudfs.jar
> > dividends = load 'try.txt';
> > dump dividends
> > --grouped   = group dividends by symbol;
> > avg       = generate CalculateAvg(dividends);
> > dump avg
> > --store avg into 'average_dividend';
> >
> > It fails.
> >
> >
>

I kept the code in myudfs.jar and my pig script is point to it using register command but the script is not able to find CalculateAvg function. I don't have any packages defined in the java file and the jar is my current directory.
On Mar 5, 2013, at 3:17 AM, Jonathan Coveney <[EMAIL PROTECTED]> wrote:

> dividends = load 'try.txt'
> a = foreach dividends generate FLATTEN(TOBAG(*));
> b = foreach (group a all) generate CalculateAvg($1);
>
> I think that should work
>
>
> 2013/3/5 pablomar <[EMAIL PROTECTED]>
>
>> what is the error ?
>> function not found or something like that ?
>>
>> what about this ?
>> avg       = generate myudfs.CalculateAvg(dividends);
>>
>>
>> On Mon, Mar 4, 2013 at 4:56 PM, Preeti Gupta <[EMAIL PROTECTED]
>>> wrote:
>>
>>> Hello All,
>>>
>>> I have dataset like
>>>
>>> 0, 10.1, 20.1, 30, 40,
>>>  50, 60, 70, 80.1, 1,
>>>  2, 3, 4, 5, 6,
>>>  7, 8, 9, 10, 11,
>>>  12, 13, 14, 15, 16,
>>>  1, 2, 3, 4, 5,
>>>  56, 6, 7, 8, 9,
>>>  9, 9, 9, 12, 1,
>>>  3, 14, 1, 5, 6,
>>>  7, 8, 8, 9, 12
>>>
>>> So basically comma separated values. But I want to consider this as one
>>> data column and I want to calculate the average of the whole dataset.
>>>
>>> I believe I have to write UDF to calculate average. Pig is able to load
>>> this data
>>>
>>> (  0, 10.1, 20.1, 30, 40,)
>>> (  50, 60, 70, 80.1, 1,)
>>> (  2, 3, 4, 5, 6,)
>>> (  7, 8, 9, 10, 11,)
>>> (  12, 13, 14, 15, 16,)
>>> (  1, 2, 3, 4, 5,)
>>> (  56, 6, 7, 8, 9,)
>>> (  9, 9, 9, 12, 1,)
>>> (  3, 14, 1, 5, 6,)
>>> (  7, 8, 8, 9, 12 )
>>>
>>> and How do I invoke that UDF in my pig script? Say I implement
>>> CalculateAvg function.
>>>
>>> REGISTER ./myudfs.jar
>>> dividends = load 'try.txt';
>>> dump dividends
>>> --grouped   = group dividends by symbol;
>>> avg       = generate CalculateAvg(dividends);
>>> dump avg
>>> --store avg into 'average_dividend';
>>>
>>> It fails.
>>>
>>>
>>

did you try with {jarFileName}.{FunctionName} ?
example: myudfs.CalculateAvg ?
On Tue, Mar 5, 2013 at 4:04 PM, Preeti Gupta <[EMAIL PROTECTED]>wrote:

> I kept the code in myudfs.jar and my pig script is point to it using
> register command but the script is not able to find CalculateAvg function.
> I don't have any packages defined in the java file and the jar is my
> current directory.
>
>
> On Mar 5, 2013, at 3:17 AM, Jonathan Coveney <[EMAIL PROTECTED]> wrote:
>
> > dividends = load 'try.txt'
> > a = foreach dividends generate FLATTEN(TOBAG(*));
> > b = foreach (group a all) generate CalculateAvg($1);
> >
> > I think that should work
> >
> >
> > 2013/3/5 pablomar <[EMAIL PROTECTED]>
> >
> >> what is the error ?
> >> function not found or something like that ?
> >>
> >> what about this ?
> >> avg       = generate myudfs.CalculateAvg(dividends);
> >>
> >>
> >> On Mon, Mar 4, 2013 at 4:56 PM, Preeti Gupta <
> [EMAIL PROTECTED]
> >>> wrote:
> >>
> >>> Hello All,
> >>>
> >>> I have dataset like
> >>>
> >>> 0, 10.1, 20.1, 30, 40,
> >>>  50, 60, 70, 80.1, 1,
> >>>  2, 3, 4, 5, 6,
> >>>  7, 8, 9, 10, 11,
> >>>  12, 13, 14, 15, 16,
> >>>  1, 2, 3, 4, 5,
> >>>  56, 6, 7, 8, 9,
> >>>  9, 9, 9, 12, 1,
> >>>  3, 14, 1, 5, 6,
> >>>  7, 8, 8, 9, 12
> >>>
> >>> So basically comma separated values. But I want to consider this as one
> >>> data column and I want to calculate the average of the whole dataset.
> >>>
> >>> I believe I have to write UDF to calculate average. Pig is able to load
> >>> this data
> >>>
> >>> (  0, 10.1, 20.1, 30, 40,)
> >>> (  50, 60, 70, 80.1, 1,)
> >>> (  2, 3, 4, 5, 6,)
> >>> (  7, 8, 9, 10, 11,)
> >>> (  12, 13, 14, 15, 16,)
> >>> (  1, 2, 3, 4, 5,)
> >>> (  56, 6, 7, 8, 9,)
> >>> (  9, 9, 9, 12, 1,)
> >>> (  3, 14, 1, 5, 6,)
> >>> (  7, 8, 8, 9, 12 )
> >>>
> >>> and How do I invoke that UDF in my pig script? Say I implement
> >>> CalculateAvg function.
> >>>
> >>> REGISTER ./myudfs.jar
> >>> dividends = load 'try.txt';
> >>> dump dividends
> >>> --grouped   = group dividends by symbol;
> >>> avg       = generate CalculateAvg(dividends);
> >>> dump avg
> >>> --store avg into 'average_dividend';
> >>>
> >>> It fails.
> >>>
> >>>
> >>
>
>

Nope. It does not work

2013-03-05 13:22:28,768 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1070: Could not resolve myudf.CalculateAvg using imports: [, org.apache.pig.builtin., org.apache.pig.impl.builtin.]
Details at logfile: /Users/PreetiGupta/Documents/CMPS290S/project/pig_1362518535200.log
~                                                      

Pig script

REGISTER ./myudfs.jar;
dividends = load 'myfile' as (A);
dump dividends
--grouped   = filter dividends by A>-10000000.0;
--avg       = foreach (filter dividends by A>-10000000.0) generate AVG(A);
avg = foreach (group dividends all) generate myudf.CalculateAvg(dividends);
dump avg

My jar file

bash-3.2# vi a.txt

     0 Mon Mar 04 13:45:44 PST 2013 META-INF/
    60 Mon Mar 04 13:45:44 PST 2013 META-INF/MANIFEST.MF
  1190 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Final.class
  1306 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Initial.class
  1477 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Intermediate.class
  4205 Mon Mar 04 13:45:16 PST 2013 CalculateAvg.class
~                                                      

On Mar 5, 2013, at 1:09 PM, pablomar <[EMAIL PROTECTED]> wrote:

> did you try with {jarFileName}.{FunctionName} ?
> example: myudfs.CalculateAvg ?
>
>
> On Tue, Mar 5, 2013 at 4:04 PM, Preeti Gupta <[EMAIL PROTECTED]>wrote:
>
>> I kept the code in myudfs.jar and my pig script is point to it using
>> register command but the script is not able to find CalculateAvg function.
>> I don't have any packages defined in the java file and the jar is my
>> current directory.
>>
>>
>> On Mar 5, 2013, at 3:17 AM, Jonathan Coveney <[EMAIL PROTECTED]> wrote:
>>
>>> dividends = load 'try.txt'
>>> a = foreach dividends generate FLATTEN(TOBAG(*));
>>> b = foreach (group a all) generate CalculateAvg($1);
>>>
>>> I think that should work
>>>
>>>
>>> 2013/3/5 pablomar <[EMAIL PROTECTED]>
>>>
>>>> what is the error ?
>>>> function not found or something like that ?
>>>>
>>>> what about this ?
>>>> avg       = generate myudfs.CalculateAvg(dividends);
>>>>
>>>>
>>>> On Mon, Mar 4, 2013 at 4:56 PM, Preeti Gupta <
>> [EMAIL PROTECTED]
>>>>> wrote:
>>>>
>>>>> Hello All,
>>>>>
>>>>> I have dataset like
>>>>>
>>>>> 0, 10.1, 20.1, 30, 40,
>>>>> 50, 60, 70, 80.1, 1,
>>>>> 2, 3, 4, 5, 6,
>>>>> 7, 8, 9, 10, 11,
>>>>> 12, 13, 14, 15, 16,
>>>>> 1, 2, 3, 4, 5,
>>>>> 56, 6, 7, 8, 9,
>>>>> 9, 9, 9, 12, 1,
>>>>> 3, 14, 1, 5, 6,
>>>>> 7, 8, 8, 9, 12
>>>>>
>>>>> So basically comma separated values. But I want to consider this as one
>>>>> data column and I want to calculate the average of the whole dataset.
>>>>>
>>>>> I believe I have to write UDF to calculate average. Pig is able to load
>>>>> this data
>>>>>
>>>>> (  0, 10.1, 20.1, 30, 40,)
>>>>> (  50, 60, 70, 80.1, 1,)
>>>>> (  2, 3, 4, 5, 6,)
>>>>> (  7, 8, 9, 10, 11,)
>>>>> (  12, 13, 14, 15, 16,)
>>>>> (  1, 2, 3, 4, 5,)
>>>>> (  56, 6, 7, 8, 9,)
>>>>> (  9, 9, 9, 12, 1,)
>>>>> (  3, 14, 1, 5, 6,)
>>>>> (  7, 8, 8, 9, 12 )
>>>>>
>>>>> and How do I invoke that UDF in my pig script? Say I implement
>>>>> CalculateAvg function.
>>>>>
>>>>> REGISTER ./myudfs.jar
>>>>> dividends = load 'try.txt';
>>>>> dump dividends
>>>>> --grouped   = group dividends by symbol;
>>>>> avg       = generate CalculateAvg(dividends);
>>>>> dump avg
>>>>> --store avg into 'average_dividend';
>>>>>
>>>>> It fails.
>>>>>
>>>>>
>>>>
>>
>>

Hi,

Use the fully qualified class name like org.apache.udf.myudf.udfName in the
pig script while using udf.
Otherwise use only udf name in the script and while running use like pig -
Dudf.import.list=org.apache.udf.myudf.evaluation.string scriptname.pig
Thanks
Nagamallikarjuna

On Wed, Mar 6, 2013 at 2:54 AM, Preeti Gupta <[EMAIL PROTECTED]>wrote:

> Nope. It does not work
>
> 2013-03-05 13:22:28,768 [main] ERROR org.apache.pig.tools.grunt.Grunt -
> ERROR 1070: Could not resolve myudf.CalculateAvg using imports: [,
> org.apache.pig.builtin., org.apache.pig.impl.builtin.]
> Details at logfile:
> /Users/PreetiGupta/Documents/CMPS290S/project/pig_1362518535200.log
> ~
>
> Pig script
>
> REGISTER ./myudfs.jar;
> dividends = load 'myfile' as (A);
> dump dividends
> --grouped   = filter dividends by A>-10000000.0;
> --avg       = foreach (filter dividends by A>-10000000.0) generate AVG(A);
> avg = foreach (group dividends all) generate myudf.CalculateAvg(dividends);
> dump avg
>
> My jar file
>
> bash-3.2# vi a.txt
>
>      0 Mon Mar 04 13:45:44 PST 2013 META-INF/
>     60 Mon Mar 04 13:45:44 PST 2013 META-INF/MANIFEST.MF
>   1190 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Final.class
>   1306 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Initial.class
>   1477 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Intermediate.class
>   4205 Mon Mar 04 13:45:16 PST 2013 CalculateAvg.class
> ~
>
> On Mar 5, 2013, at 1:09 PM, pablomar <[EMAIL PROTECTED]>
> wrote:
>
> > did you try with {jarFileName}.{FunctionName} ?
> > example: myudfs.CalculateAvg ?
> >
> >
> > On Tue, Mar 5, 2013 at 4:04 PM, Preeti Gupta <[EMAIL PROTECTED]
> >wrote:
> >
> >> I kept the code in myudfs.jar and my pig script is point to it using
> >> register command but the script is not able to find CalculateAvg
> function.
> >> I don't have any packages defined in the java file and the jar is my
> >> current directory.
> >>
> >>
> >> On Mar 5, 2013, at 3:17 AM, Jonathan Coveney <[EMAIL PROTECTED]>
> wrote:
> >>
> >>> dividends = load 'try.txt'
> >>> a = foreach dividends generate FLATTEN(TOBAG(*));
> >>> b = foreach (group a all) generate CalculateAvg($1);
> >>>
> >>> I think that should work
> >>>
> >>>
> >>> 2013/3/5 pablomar <[EMAIL PROTECTED]>
> >>>
> >>>> what is the error ?
> >>>> function not found or something like that ?
> >>>>
> >>>> what about this ?
> >>>> avg       = generate myudfs.CalculateAvg(dividends);
> >>>>
> >>>>
> >>>> On Mon, Mar 4, 2013 at 4:56 PM, Preeti Gupta <
> >> [EMAIL PROTECTED]
> >>>>> wrote:
> >>>>
> >>>>> Hello All,
> >>>>>
> >>>>> I have dataset like
> >>>>>
> >>>>> 0, 10.1, 20.1, 30, 40,
> >>>>> 50, 60, 70, 80.1, 1,
> >>>>> 2, 3, 4, 5, 6,
> >>>>> 7, 8, 9, 10, 11,
> >>>>> 12, 13, 14, 15, 16,
> >>>>> 1, 2, 3, 4, 5,
> >>>>> 56, 6, 7, 8, 9,
> >>>>> 9, 9, 9, 12, 1,
> >>>>> 3, 14, 1, 5, 6,
> >>>>> 7, 8, 8, 9, 12
> >>>>>
> >>>>> So basically comma separated values. But I want to consider this as
> one
> >>>>> data column and I want to calculate the average of the whole dataset.
> >>>>>
> >>>>> I believe I have to write UDF to calculate average. Pig is able to
> load
> >>>>> this data
> >>>>>
> >>>>> (  0, 10.1, 20.1, 30, 40,)
> >>>>> (  50, 60, 70, 80.1, 1,)
> >>>>> (  2, 3, 4, 5, 6,)
> >>>>> (  7, 8, 9, 10, 11,)
> >>>>> (  12, 13, 14, 15, 16,)
> >>>>> (  1, 2, 3, 4, 5,)
> >>>>> (  56, 6, 7, 8, 9,)
> >>>>> (  9, 9, 9, 12, 1,)
> >>>>> (  3, 14, 1, 5, 6,)
> >>>>> (  7, 8, 8, 9, 12 )
> >>>>>
> >>>>> and How do I invoke that UDF in my pig script? Say I implement
> >>>>> CalculateAvg function.
> >>>>>
> >>>>> REGISTER ./myudfs.jar
> >>>>> dividends = load 'try.txt';
> >>>>> dump dividends
> >>>>> --grouped   = group dividends by symbol;
> >>>>> avg       = generate CalculateAvg(dividends);
> >>>>> dump avg
> >>>>> --store avg into 'average_dividend';
> >>>>>
> >>>>> It fails.
> >>>>>
> >>>>>
> >>>>
> >>
> >>
>
>
--
Thanks and Regards
Nagamallikarjuna

Hi,

I am providing sample UDF and how to use it in pig script.

*JAVA CLASS:

package myudf.udf.upper;

public class UPPER extends EvalFunc<String>
{
        logic to convert all the tokens into Upper case ones.
}*

*input data:*
naga
siva
ravi

*Pig Script*

*-- Always use absolute path of the udf jar location
register /home/naga/bigdata/pig-0.10.0/upper.jar
data = load '/data/names/' using PigStorage() as (name: chararray);
names = foreach data generate **myudf.udf.upper.UPPER(name);
dump names;

output:*

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Success!
2013-03-06 04:08:14,017 [main] INFO
org.apache.hadoop.mapreduce.lib.input.FileInputFormat - Total input paths
to process : 1
2013-03-06 04:08:14,018 [main] INFO
org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil - Total input
paths to process : 1
*(NAGA)
(SIVA)
(RAVI)*
Thanks
Nagamallikarjuna
On Wed, Mar 6, 2013 at 3:42 AM, inelu nagamallikarjuna
<[EMAIL PROTECTED]>wrote:

> Hi,
>
> Use the fully qualified class name like org.apache.udf.myudf.udfName in
> the pig script while using udf.
> Otherwise use only udf name in the script and while running use like pig -
> Dudf.import.list=org.apache.udf.myudf.evaluation.string scriptname.pig
>
>
> Thanks
> Nagamallikarjuna
>
>
> On Wed, Mar 6, 2013 at 2:54 AM, Preeti Gupta <[EMAIL PROTECTED]>wrote:
>
>> Nope. It does not work
>>
>> 2013-03-05 13:22:28,768 [main] ERROR org.apache.pig.tools.grunt.Grunt -
>> ERROR 1070: Could not resolve myudf.CalculateAvg using imports: [,
>> org.apache.pig.builtin., org.apache.pig.impl.builtin.]
>> Details at logfile:
>> /Users/PreetiGupta/Documents/CMPS290S/project/pig_1362518535200.log
>> ~
>>
>> Pig script
>>
>> REGISTER ./myudfs.jar;
>> dividends = load 'myfile' as (A);
>> dump dividends
>> --grouped   = filter dividends by A>-10000000.0;
>> --avg       = foreach (filter dividends by A>-10000000.0) generate AVG(A);
>> avg = foreach (group dividends all) generate
>> myudf.CalculateAvg(dividends);
>> dump avg
>>
>> My jar file
>>
>> bash-3.2# vi a.txt
>>
>>      0 Mon Mar 04 13:45:44 PST 2013 META-INF/
>>     60 Mon Mar 04 13:45:44 PST 2013 META-INF/MANIFEST.MF
>>   1190 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Final.class
>>   1306 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Initial.class
>>   1477 Mon Mar 04 13:45:16 PST 2013 CalculateAvg$Intermediate.class
>>   4205 Mon Mar 04 13:45:16 PST 2013 CalculateAvg.class
>> ~
>>
>> On Mar 5, 2013, at 1:09 PM, pablomar <[EMAIL PROTECTED]>
>> wrote:
>>
>> > did you try with {jarFileName}.{FunctionName} ?
>> > example: myudfs.CalculateAvg ?
>> >
>> >
>> > On Tue, Mar 5, 2013 at 4:04 PM, Preeti Gupta <[EMAIL PROTECTED]
>> >wrote:
>> >
>> >> I kept the code in myudfs.jar and my pig script is point to it using
>> >> register command but the script is not able to find CalculateAvg
>> function.
>> >> I don't have any packages defined in the java file and the jar is my
>> >> current directory.
>> >>
>> >>
>> >> On Mar 5, 2013, at 3:17 AM, Jonathan Coveney <[EMAIL PROTECTED]>
>> wrote:
>> >>
>> >>> dividends = load 'try.txt'
>> >>> a = foreach dividends generate FLATTEN(TOBAG(*));
>> >>> b = foreach (group a all) generate CalculateAvg($1);
>> >>>
>> >>> I think that should work
>> >>>
>> >>>
>> >>> 2013/3/5 pablomar <[EMAIL PROTECTED]>
>> >>>
>> >>>> what is the error ?
>> >>>> function not found or something like that ?
>> >>>>
>> >>>> what about this ?
>> >>>> avg       = generate myudfs.CalculateAvg(dividends);
>> >>>>
>> >>>>
>> >>>> On Mon, Mar 4, 2013 at 4:56 PM, Preeti Gupta <
>> >> [EMAIL PROTECTED]
>> >>>>> wrote:
>> >>>>
>> >>>>> Hello All,
>> >>>>>
>> >>>>> I have dataset like
>> >>>>>
>> >>>>> 0, 10.1, 20.1, 30, 40,
>> >>>>> 50, 60, 70, 80.1, 1,
>> >>>>> 2, 3, 4, 5, 6,
>> >>>>> 7, 8, 9, 10, 11,
>> >>>>> 12, 13, 14, 15, 16,
>> >>>>> 1, 2, 3, 4, 5,
>> >>>>> 56, 6, 7, 8, 9,
>> >>>>> 9, 9, 9, 12, 1,
>> >>>>> 3, 14, 1, 5, 6,
>> >>>>> 7, 8, 8, 9, 12
>
Thanks and Regards
Nagamallikarjuna