erpR-package |
erpR package |
butterfly |
ERP butterfly plot |
char2fac |
convert characters to factors |
check.erplist |
check consistency of an erplist |
cn |
display column names |
create.diff |
create an ERP data frame with differential values |
create.mean |
create ERP data frames with mean values from a series of data frames contained in an erplist. |
create.roi |
create electrode region of interests |
erp |
plot an ERP waveform |
erp.add |
add an ERP waveform to a plot |
erp.cor |
plot the timepoint correlations between ERPs (single electrode) and an external variable |
erp.fun.cycle |
loop over different files to calculate an ERP measure |
erp.infl |
inspect the influence of a subject on the average (single electrode). |
erp.latency |
calculate latency of several ERP data frames on a given time window |
erp.mean |
Calculate the mean of several ERP data frames in a given time window |
erp.peak |
calculate the peak of several ERP data frames in a given time window |
erp.t |
plot t-test comparisons at all timepoints between two sets of ERP data frames (single electrode) |
erp.xaxis |
Draw an erp x axis |
erp.yaxis |
Draw an erp y axis |
erplist.extract |
Extract data from an erplist. |
erplist.offset |
Remove offset in an erplist. |
erplist.resample |
Resample ERP data frames in an erplist. |
erplist.sortbytime |
Remove sortbytime in an erplist. |
erpR |
erpR package |
ERPsets |
list of ERP data frames |
factorall |
Factorize one or more variables in a data frame |
grandaverage |
calculate the grandaverage of ERP data frames for graphical purposes |
grandaverage.bands |
calculate value to plot the bands for an ERP plot. |
grandaverage.se |
calculate the standard error of grandaverage of ERP data frames. This function can be used to add standard error bands to ERP plots. |
import.erp |
import ERP data matrices from ASCII files (file extension should be specified). |
localmax |
calculate a local maximum |
localmin |
calculate a local minimum |
mass.t.test |
perform mass univariate statistics on an erplist. |
ms.locator |
locate ms on a ERP plot |
msectopoints |
convert points in milliseconds |
named.agg |
aggregate and keep the original names |
pointstomsec |
convert points in milliseconds |
rasterplot |
Raster plot of results from 'mass.t.test'. |
rearrange |
rearrange a data frame from wide to long format |
sampling.rate |
calculate sampling rate from an 'erpobj' |
scalp |
plot ERP waveforms in a scalp array |
scalp.cor |
plot the timepoint correlations between ERPs and an external variable (scalp array) |
scalp.infl |
inspect the influence of a subject on an average (scalp array) |
scalp.subj |
inspect the ERP of each subject (scalp array) |
scalp.t |
plot t-test comparisons at all timepoints between two ERP set of data frames (scalp array) |
stable.diff.fun |
calculate stable difference in timepoints in ERP waveforms. |
topoplot |
plot a topographic map of ERP |
topoplot.palette |
Add a palette to a plot |
tpairs |
calculate pairwise t-tests |