[R] R Language Newbie

[arun]

HI,
'odd' and 'oddVector' are the same.


 identical(odd,oddVector)
#[1] TRUE
 identical(odd,myVector[seq(1,100,by=2)])  ####myVector#
#[1] TRUE

A.K.

________________________________
From: Zsurzsa Laszlo <zsurzsalaszlo at gmail.com>
To: arun <smartpink111 at yahoo.com> 
Cc: R help <r-help at r-project.org> 
Sent: Wednesday, August 28, 2013 8:58 AM
Subject: Re: [R] R Language Newbie



Hello,

#########################################################3

myVector  <- c(1:100)

oddVector <- myVector[c(1:100) %% 2 == 1]

odd <- myVector[c(1:100) %% 2 == 1]

identical( odd, seq(1,100,by=2)) gives me FALSE

#########################################################3

Is this what you suggested?


-------------------------------------------------------------------------------------
- László-András Zsurzsa,                                                -
- Msc. Infromatics, Technical University Munich, Germany -
- Scientific Employee, TUM                                             -

-----------------------------------------------------------------------------------
rote:


>
>HI,
>
>I was talking about another method to get the same result:
>
> myVector[1:100%%2==1]
>
>
>identical(myVector[1:100%%2==1],myVector[seq(1,100,by=2)])
>#[1] TRUE
>
>Hope it helps.
>
>A.K.
>________________________________
>From: Zsurzsa
c: R help <r-help at r-project.org>
>Sent: Wednesday, August 28, 2013 5:21 AM
>Subject: Re: [R] R Language Newbie
>
>
>
>
>Can you specify you're task? I don't understand totally what you need to do?  You're already getting odd numbers with :  seq(1,100,by=2)
>
>-------------------------------------------------------------------------------------- László-András Zsurzsa,                                                -
>
>- Msc. Infromatics, Technical University Munich, Germany -
>- Scientific Employee, TUM                                             -
>
>-------------------------------------------------------------------------------------
>
>
>On Wed, Aug 28, 2013 at 12:18 AM, a
Vector<- rnorm(100)
>> seq(1,100,by=2)
>># [1]  1  3  5  7  9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
>>#[26] 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99
>>
>>
>>myVector[seq(1,100,by=2)]
>>
>>
>>rev(myVector)
>>
>> sum(myVector>0)
>>#[1] 46
>>#or
>>
>> table(myVector>0)
>>#
>>#FALSE  TRUE
>> #  54    46
>>
>>
>>
>>A.K.
>>
>>
>>
>>Hey guys, this is my first week taking R language courses and I'm having trouble with this assignment. I think I got the hang of it to an extent but was wondering if I could get help on one tiny part of my
>>assignment.
>>
>>How can I get odd numbers from the vector I've created? To show
>>you guys I've done the majority of my homework by myself I've included
>>screenshots.
>>
>>______________________________________________
>>R-help at r-project.org mailing list
>>https://stat.ethz.ch/mailman/listinfo/r-help
>>PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>>and provide commented, minimal, self-contained, reproducible code.
>>
>