condformat | R package to apply conditional formatting rules | Data Visualization library
kandi X-RAY | condformat Summary
kandi X-RAY | condformat Summary
R package to apply conditional formatting rules to a data.frame
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QUESTION
I need to use condformat to bold and bgfill >100 columns. The documentation says I should call the columns by name -- this is a database export where I won't always know the column header names.
It would be great if I can format Bold for each cell value of "YES" in the whole dataset
...ANSWER
Answered 2020-Jun-21 at 21:34One option is to create a string with paste
and then eval
uate
QUESTION
I am using condformat package to color each column of a dataframe. I am able to do single column but don't know how to apply for all columns without using colnames (as they change dynamically)
I used the following code to achieve conditional column coloring for single column
...ANSWER
Answered 2019-Jun-29 at 06:48Right now it is not straightforward to do with condformat, I have plans to improve the package but I need to find the time.
Anyway here is an example that should work on the iris dataset. (I'm on my phone, apologies for typos)
QUESTION
I have a dataframe (mtcars). It has columns with names: mpg cyl disp hp drat wt qsec vs I want to compare each column with vs ( column 1 vs column 8, column 2 vs column 8 and etc) and colour each column from 1: 7 as red (if the element is less than that of one in column8), yellow (if equal) or green (if greater).
I have used KableExtra package and used the below code:
...ANSWER
Answered 2019-Jun-25 at 07:52A possible way to use column styling with the DT package is by adding a set of dummy columns used to set the background colors in formatStyle
:
QUESTION
sTable <<- condformat(sTable) %>%
rule_css(SafetyScore, expression = ifelse(SafetyScore > 4, "darkgreen",
ifelse(SafetyScore >= 3 & SafetyScore < 4, "lightgreen",
ifelse(SafetyScore >= 2 & SafetyScore < 3, "yellow",
ifelse(SafetyScore >= 1 & SafetyScore < 2,"lightred",
"red")))), css_field = "color")
...ANSWER
Answered 2019-Apr-04 at 09:24You just have to use css-field = "background-color"
in your rule_css
and it will format the background instead of the text.
QUESTION
Scenario: I have an existing Workbook with the same Conditional Formatting (CF) applied to all sheets. The CF is applied to a few column (minus the header row), with the "Applies to:" range set as =$A$2:$I$1048576, for example. The Workbook is already filled with data across about 30 sheets.
The problem: I need to update all the CF across the Workbook. To do so, I updated the CF on the first sheet to the new CF. Then I wrote a simple VBA macro to apply the updated CF to all other sheets, as to not go sheet-by-sheet updating all the CF on each sheet. My code works great, with one exception. It does not copy the "Applies to:" field of the conditional formatting.
I am only copying the formatting for the first row of data, because each sheet has a different number of rows of data. Below the last row of data on each sheet is the CF key (shows the user what the row colors generated by the CF means).
I have searched thoroughly and cannot find a solution to this issue.
Below is my code. How can I fix it to address this issue?
...ANSWER
Answered 2017-Nov-01 at 09:48The 'Applies To' range is set by the selection active when you create (or in your case copy) the CF rules. So if you want the 'Applies To' to reference the range =$A$2:$I$1048576 then you will need to select that entire range in each sheet before applying the conditional formatting.
That said, applying CF to entire columns seems overkill to me. Better to change each data area on each sheet to an Excel Table (aka ListObject), because these grow and shrink along with your data, and so does any conditional formatting applied.
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