[R] Hash Table - Select and Change Data iniside Matrix

[Jeff Newmiller]

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Sent from my phone. Please excuse my brevity.

Rantony <antony.akkara at ge.com> wrote:

>Hi, 
>
>Here i have been a matrix like this, 
>
>*NAME    AGE   PALCE                TRUE/FALSE*
>ABC         20      INDIA 
>XYZ         30       FRANCE 
>PQR        40       USA 
>MNO     30        KENIYA 
>DEF        25        AUSTRALIA 
>
>Here,* TRUE/FALSE*  Column containing empty values. 
>
>So my requirement what is , need to change all the *TRUE/FALSE *column
>value
>into "*TRUE*" where *AGE = 30*. 
>Note :- i *dont want* to use* any loop *and do. Main intension is avoid
>loop,bcz there is a bulk of data. 
>
>Final Matrix should be like this 
>*NAME    AGE   PALCE                TRUE/FALSE*
>ABC         20      INDIA                                              
>                        
>XYZ         30       FRANCE                     TRUE 
>PQR        40       USA                                                
>                        
>MNO     30        KENIYA                      TRUE 
>DEF        25        AUSTRALIA 
>
>
>Immediate Help Requied.  
>
>Your, 
>Antony.
>
>
>--
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