Tirthankar Chakravarty tchakravarty
drsimonj
/ multiple_lags.R
Last active
July 8, 2022 14:53
Example of creating multiple lags with dplyr
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| library(dplyr) | |
| d <- data_frame(x = seq_len(100)) | |
| d | |
| #> # A tibble: 100 x 1 | |
| #> x | |
| #> <int> | |
| #> 1 1 | |
| #> 2 2 | |
| #> 3 3 |
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| plot_df <-df %>% group_by(feature) %>% | |
| do( | |
| plots = ggplot(data = .) + aes(x = xcol, y = ycol) + | |
| geom_point() + ggtitle(.$feature) | |
| ) | |
| # show plots | |
| plot_df$plots |
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| llxc = function( a, ll=-12:12, legend.loc="topleft", displayLegend=T, legend.cex=1.0, overplot=F ) | |
| { | |
| if ( ncol(a) < 2 ) | |
| { | |
| print( "Not enough columns") | |
| return; | |
| } | |
| a = na.omit(a) | |