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sjmisc (version 1.0.2)

Miscellaneous Data Management Tools

Description

Collection of several utility functions for reading or writing data, recoding and labelling variables and some frequently used statistical tests.

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install.packages('sjmisc')

Monthly Downloads

32,088

Version

1.0.2

License

GPL-3

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Maintainer

Daniel Lüdecke

Last Published

May 17th, 2015

Functions in sjmisc (1.0.2)

eta_sq

Compute eta-squared of fitted anova
dicho

Dichotomize variables
get_val_labels

Retrieve value labels of a variable or an imported data frame
efc

Sample dataset from the EUROFAMCARE project
hoslem_gof

Performs a Hosmer-Lemeshow Goodness-of-fit-test
group_str

Group near elements of string vectors
is_num_fac

Check whether a factor has numeric levels only
efc2

Sample dataset from the EUROFAMCARE project
efc3

Sample dataset from the EUROFAMCARE project
std_beta

Compute std. beta coefficients and ci of lm and mixed models
mic

Compute mean inter-item-correlation
set_na

Set NA for specific variable values
mwu

Performs a Mann-Whitney-U-Test
phi

Phi value for a contingency table
reliab_test

Performs a reliability test on an item scale
mean_n

Compute row means with min amount of valid values
pseudo_r2

Compute Nagelkerke's and Cox-Snell's Pseudo R-squared
cv

Compute coefficient of variation
icc

Compute Intra-Class-Correlation
group_var

Recode count variables into grouped factors
set_var_labels

Attach variable label(s) to a single variable or data frame
read_sas

Import SAS dataset as data frame into R
to_fac

Convert variable into factor and keep value labels
sjmisc-package

Miscellaneous Data Management Tools
levene_test

Plot Levene-Test for One-Way-Anova
to_value

Converts factors to numeric variables
write_stata

Write content of data frame to STATA dta-file
rec

Recode numeric variables
get_var_labels

Retrieve variable labels of a data frame or a variable
to_sjPlot

Convert a haven-imported data frame to sjPlot format
table_values

Compute expected and relative table values
to_label

Converts variable into factor and replaces values with associated value labels
trim

Trim leading and trailing whitespaces from strings
write_spss

Write content of data frame to SPSS sav-file
word_wrap

Insert line breaks in long labels
cramer

Cramer's V for a contingency table
std_e

Compute standard error for variables
is_nested

Check whether two factors are nested
weight2

Weight a variable
read_stata

Import STATA dataset as data frame into R
is_crossed

Check whether two factors are crossed
group_labels

Create labels for recoded groups
weight

Weight a variable
str_pos

Find partial matching and close distance elements in strings
read_spss

Import SPSS dataset as data frame into R
cronb

Calculates Cronbach's Alpha for a matrix
chisq_gof

Performs a Chi-square goodness-of-fit-test
recode_to

Recode variable categories into new values.
cod

Computes Tjur's Coefficient of Discrimination
rmse

Compute root mean squared error (RMSE)
set_val_labels

Attach value labels to a variable or vector