Function reference • eatGADS

All functions

applyChangeMeta(): Apply Meta Data Changes.

applyLookup(): Recode via lookup table.

applyLookup_expandVar(): Recode via lookup table into multiple variables.

applyNumCheck(): Apply recodes according to a numerical check data.frame.

assimilateValLabels(): Assimilate value labels.

autoRecode(): Auto recode a variable in a GADSdat.

calculateScale(): Calculate a scale.

cbind(<GADSdat>): Bind two GADSdat objects into a single GADSdat object by columns.

changeMissings(): Change missing code.

changeSPSSformat(): Change SPSS format.

changeValLabels(): Change value labels.

changeVarLabels(): Change the variable label.

changeVarNames(): Change Variable Names.

check4SPSS(): Check SPSS Compliance of Meta Data

checkEmptyValLabels() checkMissingValLabels(): Check Value Labels

checkFormat(): Check and Adjust SPSS Format

checkMissings() checkMissingsByValues(): Check and Adjust Missing Tags

checkTrendStructure(): Checks compatibility of two eatGADS data bases.

checkUniqueness(): Check uniqueness of a variable.

checkUniqueness2(): Check uniqueness of a variable.

checkValue(): Check for a specific value

checkVarNames(): Check names for SQLite column name conventions.

clean_cache(): Clean temporary cache.

cloneVariable(): Clone a variable.

collapseColumns(): Collapse two columns of a lookup table.

collapseMC_Text(): Recode a multiple choice variable according to a character variable.

collapseMultiMC_Text(): Recode multiple choice variable with multiple variables.

compareGADS(): Compare two GADS.

composeVar(): Create a composite variable.

convertCase(): Modify upper and lower case for strings.

createGADS(): Create an eatGADS data base.

createLookup(): Extract values for recoding.

createNumCheck(): Create data.frame for specification of numerical plausibility checks.

createVariable(): Create a variable.

dummies2char(): Transform dummy variables to character variables.

emptyTheseVariables(): Set variables to NA.

equalGADS(): Test if two GADSdat objects are (nearly) equal

export_tibble(): Transform a GADSdat to a tibble

extractData(): Extract Data

extractData2(): Extract Data 2

extractDataOld(): Extract Data while merging linking errors.

extractGADSdat(): Extract single GADSdat from all_GADSdat

extractMeta(): Get Meta Data

extractVars() removeVars(): Extract or remove variables from a GADSdat.

fac2dummies(): Transform a factor variable to dummy variables.

fac2dummies_complex(): Transform a complex factor variable to dummy variables.

fillImputations(): Fill imputed values.

fixEncoding(): Remove special characters.

getChangeMeta(): Extract table for Meta Data Changes.

getGADS(): Get data from GADS data base.

getGADS_fast(): Get data from GADS data base fast from server directory.

getTrendGADS(): Get data for trend reports.

getTrendGADSOld(): Get data for trend reports.

import_DF(): Import R data.frame

import_RDS(): Import RDS file

import_convertLabel(): Import an object imported via convertLabel

import_raw(): Import R data frame with explicit meta data sheets

import_raw2(): Import R data frame with a explicit meta data sheet

import_spss(): Import SPSS data

import_stata(): Import Stata data

insertVariable(): Reorder a single variable in a GADSdat.

inspectDifferences(): Inspect differences in a variable.

inspectMetaDifferences(): Inspect meta data differences in a variable.

labelsGADS(): Labels from relational eatGADS data base.

matchValues_varLabels(): Match regular expressions and variable names.

merge(<GADSdat>): Merge two GADSdat objects into a single GADSdat object.

mergeLabels(): Prepare data and metadata

miss2NA(): Recode Missings to NA

multiChar2fac(): Transform one or multiple character variables to factor.

namesGADS(): Variables names of a GADS.

orderLike(): Order the variables in a GADSdat.

pisa: PISA Plus Example Data

recode2NA(): Recode values to NA.

recodeGADS(): Recode a variable.

recodeNA2missing(): Recode NAs to Missing.

recodeString2NA(): Recode a string to NA.

relocateVariable(): Reorder a single variable in a GADSdat.

remove2NAchar(): Shorten multiple text variables while giving NA codes.

removeEmptyValLabels(): Remove unused value labels.

removeValLabels(): Remove value labels.

reuseMeta(): Use meta data for variables from another GADSdat.

splitGADS(): Split GADSdat into hierarchy levels.

stringAsNumeric(): Transform string to numeric.

subImputations(): Substitute imputed values.

updateMeta(): Update meta data.

write_spss() write_stata(): Write a GADSdat object to a file

write_spss2(): Write a GADSdat object to txt and SPSS syntax