ts_rasterize | R Documentation |
Turn a 1D time series vector into a 2D curve
ts_rasterize(y, unitSquare = FALSE, toSparse = TRUE, resolution = 2)
y |
A 1D time series object or numeric vector. |
unitSquare |
Convert the series to a unit square? (default = |
toSparse |
Convert to sparse Matrix (default = |
resolution |
Factor by which dimensions will be multiplied (default = |
A (sparse) matrix representing the time series as a curve in 2D space
Other Time series operations:
ts_center()
,
ts_changeindex()
,
ts_checkfix()
,
ts_detrend()
,
ts_diff()
,
ts_discrete()
,
ts_duration()
,
ts_embed()
,
ts_integrate()
,
ts_levels()
,
ts_peaks()
,
ts_permtest_block()
,
ts_permtest_transmat()
,
ts_sd()
,
ts_slice()
,
ts_slopes()
,
ts_standardise()
,
ts_sumorder()
,
ts_symbolic()
,
ts_trimfill()
,
ts_windower()
y <- rnorm(100)
plot(ts(y))
y_img <- ts_rasterize(y)
image(y_img,col=c("white","black"))
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