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Gallery of mascarade-generaded masks

Loading necessary libraries

library(mascarade)
library(data.table)
library(ggplot2)
library(ggsci)

PBMC-3K UMAP

example <- readRDS(url("https://alserglab.wustl.edu/files/mascarade/examples/pbmc3k_umap.rds"))
data <- data.table(example$dims, 
                   cluster=example$clusters)

maskTable <- generateMask(dims=example$dims, 
                          clusters=example$clusters)

ggplot(data, aes(x=UMAP_1, y=UMAP_2)) + 
    geom_point(aes(color=cluster)) + 
    geom_path(data=maskTable, aes(group=group)) +
    coord_fixed() + 
    theme_classic()

PBMC-3K t-SNE

example <- readRDS(url("https://alserglab.wustl.edu/files/mascarade/examples/pbmc3k_tsne.rds"))
data <- data.table(example$dims, 
                   cluster=example$clusters)

maskTable <- generateMask(dims=example$dims, 
                          clusters=example$clusters)

ggplot(data, aes(x=tSNE_1, y=tSNE_2)) + 
    geom_point(aes(color=cluster)) + 
    geom_path(data=maskTable, aes(group=group)) +
    coord_fixed() + 
    theme_classic()

Aya

example <- readRDS(url("https://alserglab.wustl.edu/files/mascarade/examples/aya.rds"))
data <- data.table(example$dims, 
                   cluster=example$clusters)

maskTable <- generateMask(dims=example$dims, 
                          clusters=example$clusters)

ggplot(data, aes(x=UMAP_1, y=UMAP_2)) + 
    geom_point(aes(color=cluster), size=0.5) + 
    geom_path(data=maskTable, aes(group=group)) +
    coord_fixed() + 
    theme_classic()

Chia-Jung

example <- readRDS(url("https://alserglab.wustl.edu/files/mascarade/examples/chiajung1.rds"))
data <- data.table(example$dims, 
                   cluster=example$clusters)

maskTable <- generateMask(dims=example$dims, 
                          clusters=example$clusters)

ggplot(data, aes(x=UMAP_1, y=UMAP_2)) + 
    geom_point(aes(color=cluster), size=0.1) + 
    scale_color_ucscgb() +
    geom_path(data=maskTable, aes(group=group)) +
    coord_fixed() + 
    theme_classic()

example <- readRDS(url("https://alserglab.wustl.edu/files/mascarade/examples/chiajung2.rds"))
data <- data.table(example$dims, 
                   cluster=example$clusters)

maskTable <- generateMask(dims=example$dims, 
                          clusters=example$clusters)

ggplot(data, aes(x=UMAP_1, y=UMAP_2)) + 
    geom_point(aes(color=cluster)) + 
    geom_path(data=maskTable, aes(group=group)) +
    coord_fixed() + 
    theme_classic()

Session info

sessionInfo()
## R version 4.5.1 (2025-06-13)
## Platform: x86_64-pc-linux-gnu
## Running under: Debian GNU/Linux 13 (trixie)
## 
## Matrix products: default
## BLAS:   /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 
## LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblasp-r0.3.21.so;  LAPACK version 3.11.0
## 
## locale:
##  [1] LC_CTYPE=C.utf8       LC_NUMERIC=C          LC_TIME=C.utf8       
##  [4] LC_COLLATE=C          LC_MONETARY=C.utf8    LC_MESSAGES=C.utf8   
##  [7] LC_PAPER=C.utf8       LC_NAME=C             LC_ADDRESS=C         
## [10] LC_TELEPHONE=C        LC_MEASUREMENT=C.utf8 LC_IDENTIFICATION=C  
## 
## time zone: US/Central
## tzcode source: system (glibc)
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## other attached packages:
## [1] ggsci_4.2.0       ggplot2_4.0.1     data.table_1.18.0 mascarade_0.3.0  
## 
## loaded via a namespace (and not attached):
##  [1] sass_0.4.10            generics_0.1.4         spatstat.explore_3.6-0
##  [4] tensor_1.5.1           spatstat.data_3.1-9    lattice_0.22-7        
##  [7] digest_0.6.39          magrittr_2.0.4         spatstat.utils_3.2-0  
## [10] evaluate_1.0.5         grid_4.5.1             RColorBrewer_1.1-3    
## [13] fastmap_1.2.0          jsonlite_2.0.0         Matrix_1.7-4          
## [16] spatstat.sparse_3.1-0  scales_1.4.0           tweenr_2.0.3          
## [19] jquerylib_0.1.4        abind_1.4-8            cli_3.6.5             
## [22] rlang_1.1.6            polyclip_1.10-7        withr_3.0.2           
## [25] cachem_1.1.0           yaml_2.3.12            otel_0.2.0            
## [28] spatstat.univar_3.1-5  tools_4.5.1            deldir_2.0-4          
## [31] dplyr_1.1.4            spatstat.geom_3.6-1    vctrs_0.6.5           
## [34] R6_2.6.1               lifecycle_1.0.4        MASS_7.3-65           
## [37] pkgconfig_2.0.3        pillar_1.11.1          bslib_0.9.0           
## [40] gtable_0.3.6           glue_1.8.0             ggforce_0.5.0         
## [43] xfun_0.55              tibble_3.3.0           tidyselect_1.2.1      
## [46] knitr_1.51             goftest_1.2-3          farver_2.1.2          
## [49] htmltools_0.5.9        spatstat.random_3.4-3  nlme_3.1-168          
## [52] labeling_0.4.3         rmarkdown_2.30         compiler_4.5.1        
## [55] S7_0.2.1

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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