Conditional replacement in columns - R

Conditional replacement in columns - R



1.replace - Conditional replacement in columns - R - Stack ...

Description:I would like to create a new column 'b' by subtracting a value
'z' from the existing column 'a'. However, where the values in the column
'a' are 0, I would like to ...



2.r - Conditional replacement of values in a data.frame ...

Description:Conditional replacement of values in a data.frame. up vote 4
down vote favorite. 2. ... How do you remove columns from a data.frame. R
self reference. share | improve ...



3.r row-wide conditional replacement | inside-R | A ...

Description:Friends. I'm trying t set up a matrix or data.frame for a
canonical correlation analysis. The original dataset has a column
designating one of x conditions and ...



4.Re: [R] Conditional replacement of NA depending on value ...

Description:... [R] Conditional replacement of NA depending on value in
the previous column. ... Conditional replacement of NA depending on value
in the previous column]



5.[R] Conditional replacement of NA depending on value in ...

Description:[R] Conditional replacement of NA depending on value in the
previous column. This message: [ Message body] [ More options]



6.VBA: Conditional Text Replacement Microsoft Excel Help ...

Description:VBA: conditional text replacement Hi BrainBoxes, I'm ... (1,
0).Select Loop Columns("R:R").Hidden = False ' LAST UPDATE COLUMN MUST NOT
BE HIDDEN !!!



7.Conditional merge/replacement in R | inside-R | A ...

Description:Home » Questions » Conditional merge/replacement in R.
Conditional merge/replacement in R. Submitted by Mike on May 24, 2011.
Greetings, I have two data frames:



8.Re: [R] replace numbers in a column conditional on their value

Description:... > number of items to replace is not a multiple of
replacement length > in: zz[, 4][zz[, 4] ... [R] replace numbers in a
column conditional on their valu...



9.Conditional Replace? Microsoft Excel Help - KnowExcel.com

Description:Conditional Replacement 2. ... The catch is that only columns
A-I need to replaced. Columns J-R need to stay in tact or associated with
that job number somehow.



10.Conditional replacement of columns in a text file | Unix ...

Description:Conditional replacement of columns in a text file. Hello
scriping expert friends, I have 2 requirements on replacing fields of text
files: ...