Re: [R] Fill in empty cell in data.frame from previous value

2017-06-25 Thread Christophe Elek
Excellent Boris, thx – this helps From: Boris Steipe Sent: June 25, 2017 11:23 AM To: Christophe Elek Cc: r-help@r-project.org Subject: Re: [R] Fill in empty cell in data.frame from previous value Run it through a loop. I assume the cell contents is NA (Not Available). Test for it with is.na

Re: [R] Fill in empty cell in data.frame from previous value

2017-06-25 Thread Christophe Elek
Perfect Jim, that Is exactly what I needed – let me check that ... Cheers From: Jim Lemon Sent: June 25, 2017 3:11 AM To: Christophe Elek Cc: r-help@r-project.org Subject: Re: [R] Fill in empty cell in data.frame from previous value Hi Chris, You may know about the *apply family of functions

[R] Fill in empty cell in data.frame from previous value

2017-06-24 Thread Christophe Elek
Hello Total newbie here... I hope I read the guide properly I have the following data.frame (I read it from a CSV file I cannot change) names val 1 Mandy 1 2 2 3 John2 4 2 I want to read the row number 2, but I want the first column to be “Mandy” and not null print (fra