This question already has answers here:
How can I generate ascii "graphical output" from R?
(2 answers)
Closed 8 years ago.
When doing analysis I like to output all my tables and results to a text file. I do many graphs to plot the lift from models and was wondering if it was possible to output graphs as ascii text graphic so they can be output to my text file.
You could try the txtplot package, see also: https://stackoverflow.com/a/9151960/567015
Related
This question already has answers here:
Make list of objects in global environment matching certain string pattern
(1 answer)
R: Put Variables from .GlobalEnv, that meet certain criteria in list
(2 answers)
Closed 3 months ago.
in python to parse all the variables that have a name ending for example with "_df"
I would use something similar to what I found here. How to do a similar thing in R?
Namely, I have several variables ending with _df and I have to do some actions to these.
Thanks
This question already has answers here:
How do I refer to multiple columns in a dataframe expression?
(1 answer)
When to use 'with' function and why is it good?
(2 answers)
Closed 1 year ago.
I'm writing code which subsets from a dataframe a lot e.g. lots of dataframe_name$column_name and it's a pain to read and to write. Is there a way to tell R that I'm referencing dataframe_name so that I can just write column_name for each instance?
This question already has answers here:
long/bigint/decimal equivalent datatype in R
(7 answers)
Closed 3 years ago.
I am assigning a large odd number to a variable (1126605209290117121) and it is being shown as (1126605209290117120) [observe the last digit] in the environment. But assigning a large even number is represented correctly. Can someone explain why?
a = 1126605209290117121
print(as.character(a))
[1] "1126605209290117120"
After searching through the internet I learned that R still has only 32-bit integers.
This blog post in R Bloggers summarises the problem clearly
This question already has answers here:
Creating a superscript in mtext
(2 answers)
Closed 4 years ago.
Is there a way to add superscript to a character string in R? For example can the '2' here be superscript:
"cm2"
Using unicode, you can check it with the [link][1]
cat("\U0063\U006D\U00B2")
cm²
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Number format, writing 1e-5 instead of 0.00001
How to not display number as exponent?
I am using RStudio and have a problem that I could not find any solution for:
When working with very large numbers, R displays those number in a shorter format.
But when calculating (for example) (2000x1000x2000), I really want to see 4000000000 and not 4e+09.
How can I change that behaviour?