A function to quickly return the information stored in the header of the
original data file imported via pathviewr
's read_
functions.
Arguments
- obj_name
The input viewr object; a tibble or data.frame with attribute
pathviewr_steps
that includes"viewr"
pathviewr_steps
- ...
Additional arguments that may be passed to other
pathviewr
functions
Value
The value of the header
attribute, or NULL if no exact match
is found and no or more than one partial match is found.
Examples
library(pathviewr)
## Import the Motive example data included in the package
motive_data <-
read_motive_csv(system.file("extdata", "pathviewr_motive_example_data.csv",
package = 'pathviewr'))
## Now display the Header information
get_header_viewr(motive_data)
#> metadata value
#> 1 Format Version 1.23
#> 2 Take Name sept-18_mixed-group_16-30
#> 3 Take Notes
#> 4 Capture Frame Rate 100.000000
#> 5 Export Frame Rate 100.000000
#> 6 Capture Start Time 2019-09-18 04.30.02.695 PM
#> 7 Total Frames in Take 190951
#> 8 Total Exported Frames 190951
#> 9 Rotation Type Quaternion
#> 10 Length Units Meters
#> 11 Coordinate Space Global