43 extract labels in r

How to extract axes labels for the plot drawn using ggplot2 in R? Feb 08, 2021 · How to extract axes labels for the plot drawn using ggplot2 in R? R Programming Server Side Programming Programming. When we create a plot using ggplot2, the axes labels are automatically generated for both the axes. We might want to use those axes labels for report writing or some other purpose, therefore, extraction of those labels for a plot created by using ggplot2 package can be found by using the ggplot_build function as shown in the below example but we need to save the plot in an object. get_labels: Retrieve value labels of labelled data in sjlabelled ... Apr 10, 2022 · R Documentation Retrieve value labels of labelled data Description This function returns the value labels of labelled data. Usage get_labels ( x, attr.only = FALSE, values = NULL, non.labelled = FALSE, drop.na = TRUE, drop.unused = FALSE ) Arguments Value

Working with Labelled Data - cran.r-project.org Restore labels from subsetted data. The base subset() function drops label attributes (or vector attributes in general) when subsetting data. In the sjlabelled-package, there are handy functions to deal with this problem: copy_labels() and remove_labels(). copy_labels() adds back labels to a subsetted data frame based on the original data frame. And remove_labels() removes all label attributes.

Extract labels in r

labels function - RDocumentation One can set or extract labels from data.frame objects. If no labels are specified labels (data) returns the column names of the data frame. Using abbreviate = TRUE, all labels are abbreviated to (at least) 4 characters such that they are unique. Other minimal lengths can specified by setting minlength (see examples below). extract_variable_label function - RDocumentation extract_variable_label: Extract variable labels from dataframe Description. Variable labels can be created using ff_label. Some functions strip variable labels (variable attributes), e.g. forcats::fct_recode. Use this function to create a vector of variable labels from a data frame. Then use ff_relabel to relabel variables in data frame. Usage How to Extract Components from Lists in R - dummies You can extract components from lists in R. Consider two lists. The display of both the unnamed list baskets.list and the named list baskets.nlist show already that the way to access components in a list is a little different.. That's not completely true, though. In the case of a named list, you can access the components using the $, as you do with data frames.

Extract labels in r. Variable and value labels support in base R and other packages The usual way to connect numeric data to labels in R is factor variables. However, factors miss important features which the value labels provide. Factors only allow for integers to be mapped to a text label, these integers have to be a count starting at 1 and every value need to be labelled. labels: Find Labels from Object R Documentation Find Labels from Object Description Find a suitable set of labels from an object for use in printing or plotting, for example. A generic function. Usage labels (object, ...) Arguments Value A character vector or list of such vectors. labels.dendrogram function - RDocumentation Extract the leaves labels from a dendrogram object. Usage ## S3 method for class 'dendrogram': labels (object, warn=FALSE, ...) Arguments Value A vector of labels from the dendrogram leaves. This is often a character vector, but there are cases it might be integer. source R-devel-mailing list. See Also labels, dendrogram Examples Run this code labels.data.frame: Extract labels from and set labels for data frames ... One can set or extract labels from data.frame objects. If no labels are specified labels (data) returns the column names of the data frame. If labels are set (attached to a data.frame) the data.frame gets a special class labeled.data.frame with specific subset and combination functions.

Extract values and labels of labelled data - Stack Overflow Jun 19, 2017 · I am struggling to extract the a values and labels of labelled data as a data.frame in R. In the following example, I would like to extract a two column data frame of value and label. Your time and help is much appreciated. Set and extract labels from a labeled object Set and extract labels from a labeled object ... Some packages like expss provide mechanisms for providing longer labels to R objects. These labels can be used ... R: Extract Label Information from Statistical Tests Value. a text label or an expression to pass to a plotting function. Functions. get_pwc_label: Extract label from pairwise comparisons.. get_test_label: Extract labels for statistical tests.. create_test_label: Create labels from user specified test results.. get_n: Extracts sample counts (n) from an rstatix test outputs.Returns a numeric vector. Working with SPSS labels in R | R-bloggers As you can see, there are no differences in the labels returned whether the data is imported using haven or sjlabelled. It's also worth noting that various different packages have similar methods for extracting variable and value labels - which practically do the same thing: list(

Extract Row from Data Frame in R (2 Examples) Example 1: Get One Specific Row of Data Frame. In case we want to extract a specific row of our example data, we can specify within square brackets the row index of the row we want to return. Consider the following R programming syntax: data [2, ] # Extract row of data # x1 x2 x3 # 2 2 3 9. As you can see, the RStudio console returned the ... How to Extract the Column Index in a Data Frame by Its Label in R ... How to Extract the Column Index in a Data Frame by Its Label in R (Example Code) This page explains how to identify the variable index based on its label in a data frame in R programming. Creation of Example Data. data (iris) # Load iris data frame head ... extract function - RDocumentation You can also use cell numbers and Extent (rectangle) objects to extract values. If y represents points, extract returns the values of a Raster* object for the cells in which a set of points fall. If y represents lines, the extract method returns the values of the cells of a Raster* object that are touched by a line. get_label function - RDocumentation A named character vector with all variable labels from the data frame or list; or a simple character vector (of length 1) with the variable label, if x is a variable. If x is a single vector and has no label attribute, the value of def.value will be returned (which is by default NULL). Details. See 'Details' in get_labels.

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get_test_label : Extract Label Information from Statistical Tests Value. a text label or an expression to pass to a plotting function. Functions. get_pwc_label: Extract label from pairwise comparisons.. get_test_label: Extract labels for statistical tests.. create_test_label: Create labels from user specified test results.. get_n: Extracts sample counts (n) from an rstatix test outputs.Returns a numeric vector.

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Extract Certain Columns of Data Frame in R (4 Examples) - Statistics Globe A very popular package of the tidyverse, which also provides functions for the selection of certain columns, is the dplyr package. We can install and load the package as follows: install.packages("dplyr") # Install dplyr R package library ("dplyr") # Load dplyr R package. Now, we can use the %>% operator and the select function to subset our ...

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var_label function - RDocumentation Examples Run this code # NOT RUN { var_label(iris$Sepal.Length) var_label(iris$Sepal.Length) <- 'Length of the sepal' # } # NOT RUN { View(iris) # } # NOT RUN { # To ...

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Quick-R: Value Labels To understand value labels in R, you need to understand the data structure factor. You can use the factor function to create your own value labels. # variable v1 is coded 1, 2 or 3

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labels.data.frame: Extract labels from and set labels for data frames ... One can set or extract labels from data.frame objects. If no labels are specified labels (data) returns the column names of the data frame. Using abbreviate = TRUE, all labels are abbreviated to (at least) 4 characters such that they are unique. Other minimal lengths can specified by setting minlength (see examples below).

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Extract labels from and set labels for data frames - R-Project.org One can set or extract labels from data.frame objects. If no labels are specified labels (data) returns the column names of the data frame. Using abbreviate = TRUE, all labels are abbreviated to (at least) 4 characters such that they are unique. Other minimal lengths can specified by setting minlength (see examples below).

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Getting variable labels in R, from SPSS | R-bloggers There is a nifty trick to getting the filepath for the SPSS datafile you wish to import, use: file.choose () Copy and paste the filepath into this code: dataset = read.spss (" [filepath including filename goes here]", to.data.frame=TRUE) The option at the end creates the R file as a dataframe, which is the type of data object I want in R.

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R: Extract the Label for a Variable R: Extract the Label for a Variable Label {Lahman} R Documentation Extract the Label for a Variable Description Extracts the label for a variable from one or more of the *Labels files. Usage Label (var, labels = rbind (battingLabels, pitchingLabels, fieldingLabels)) Arguments Value Returns the variable label, or var if no label is found Author (s)

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Processing sample labels using regular expressions in R If we think about what we want to do, we want to essentially replace the sample label with the extracted depth information to form a new set of strings. So we can match the two parts of our sample labels using our regular expression and replace them with a backreference to the depth part matched by the second set of parentheses. For example:

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How to Extract Components from Lists in R - dummies You can extract components from lists in R. Consider two lists. The display of both the unnamed list baskets.list and the named list baskets.nlist show already that the way to access components in a list is a little different.. That's not completely true, though. In the case of a named list, you can access the components using the $, as you do with data frames.

extract_variable_label function - RDocumentation extract_variable_label: Extract variable labels from dataframe Description. Variable labels can be created using ff_label. Some functions strip variable labels (variable attributes), e.g. forcats::fct_recode. Use this function to create a vector of variable labels from a data frame. Then use ff_relabel to relabel variables in data frame. Usage