vf.vfi: Combined Visual Field Series for General Progression Method
In vfprogression: Visual Field (VF) Progression Analysis and Plotting Methods
Description
Usage
Format
Source
Examples
Description
Data
Usage
1
Format
A data frame for CIGTS progression example, which includes visual field related measurement for two eyes each with 10 follow-ups.
Source
- eyeid
eyeid, labeled as 1,2... for different eye groups.
- yearsfollowed
follow-up years. The minimum measurements, or rows, for one eye is 3.
- vfi
visual field index. The minimum measurements, or rows, for one eye is 3.
...
Examples
1
2
3
4
5
data(vf.vfi)
colnames(vf.vfi)
progression.vfi(vf.vfi)
progression.vfi(vf.vfi[vf.vfi$eyeid == 1,])
progression.vfi(vf.vfi[vf.vfi$eyeid == 2,])
vfprogression documentation built on May 24, 2019, 5:10 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Format Source Examples
Description
Data
Usage
1 |
Format
A data frame for CIGTS progression example, which includes visual field related measurement for two eyes each with 10 follow-ups.
Source
- eyeid
eyeid, labeled as 1,2... for different eye groups.
- yearsfollowed
follow-up years. The minimum measurements, or rows, for one eye is 3.
- vfi
visual field index. The minimum measurements, or rows, for one eye is 3.
...
Examples
1 2 3 4 5 | data(vf.vfi)
colnames(vf.vfi)
progression.vfi(vf.vfi)
progression.vfi(vf.vfi[vf.vfi$eyeid == 1,])
progression.vfi(vf.vfi[vf.vfi$eyeid == 2,])
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.