rsurfer (version 0.2)

export.forKNIME: Export Data For KNIME

Description

Exports the 'Freesurfer' imported data frame to a CSV readable by the software KNIME, it will assign two extra rows to the input dataframe: field_group_1 which classifies the columns as S = hippocampal, subcortical, corticalthicknessstds, corticalareas, corticalthicknesses, corticalvolumes field_group_2 which classifies the columns as S = volume, area, thickness, thicknessstd And the data for the columns will be in folder/field_group_*/S.csv

Usage

export.forKNIME(df, folder, additionalFields = c("Gender", "Age",
  "Diagnosis"))

Arguments

df

The data frame to export

folder

The folder to export to

additionalFields

Vector of column names which should be added to each individual file created

Examples

# NOT RUN {
export.forKNIME(df, "/Users/alex/KNIMEData/", c("Age","MMSE"))
# }