Note: some texts in this report are based on the book Orchestrating Single-Cell Analysis with Bioconductor published under CC BY 4.0
1000 peripheral blood mononuclear cells by 10x Genomics
The feature-barcode matrix was imported from Cell Ranger output (the official quantification tool from 10x Genomics).
Each row of feature-barcode matrix corresponds to a gene, while each column corresponds to a cell barcode. Summary of imported data:
## class: SingleCellExperiment
## dim: 33538 6794880
## metadata(1): Samples
## assays(1): counts
## rownames(33538): ENSG00000243485 ENSG00000237613 ... ENSG00000277475
## ENSG00000268674
## rowData names(3): ID Symbol Type
## colnames(6794880): AAACCCAAGAAACACT-1 AAACCCAAGAAACCAT-1 ...
## TTTGTTGTCTTTGGCT-1 TTTGTTGTCTTTGTCG-1
## colData names(2): Sample Barcode
## reducedDimNames(0):
## mainExpName: NULL
## altExpNames(0):
Empty droplets often contain RNA from the ambient solution, resulting in non-zero counts after debarcoding. It is desired to discard such droplets.
A useful diagnostic for droplet-based data is the barcode rank plot, which shows the total UMI (log-)count for each barcode on the y-axis and the (log-)rank on the x-axis. This is effectively a transposed empirical cumulative density plot with log-transformed axes. It is useful as it allows examine the distribution of total UMI counts across barcodes, focusing on those with the largest counts.
The knee and inflection points on the curve mark the transition between two components of the total UMI count distribution. This is assumed to represent the difference between empty droplets with little RNA and cell-containing droplets with much more RNA.
The emptyDroplets lower bound specifies at or below which number of the total UMI count all barcodes are assumed to correspond to empty droplets.
DropletUtils::emptyDrops()
computes Monte Carlo p-values
based on a Dirichlet-multinomial model of sampling molecules into
droplets. emptyDrops()
assumes that libraries with total
UMI counts below a certain threshold (100 by default) correspond to
empty droplets. These are used to estimate the ambient expression
profile against which the remaining libraries are tested. Under this
definition, these low-count libraries cannot be cell-containing droplets
and are excluded from the hypothesis testing.
Number of non-empty cells: 1206
Droplets detected as cells should show up with large negative log-probabilities or very large total UMI counts (based on the knee point).
Droplets with empty-droplet FDR > 0.01 have been removed. Filtered dataset summary:
## class: SingleCellExperiment
## dim: 33538 1206
## metadata(1): Samples
## assays(1): counts
## rownames(33538): ENSG00000243485 ENSG00000237613 ... ENSG00000277475
## ENSG00000268674
## rowData names(3): ID Symbol Type
## colnames(1206): AAACCCAAGGAGAGTA-1 AAACGCTTCAGCCCAG-1 ...
## TTTGGTTGTAGAATAC-1 TTTGTTGCAATTAGGA-1
## colData names(3): Sample Barcode is_empty_fdr
## reducedDimNames(0):
## mainExpName: NULL
## altExpNames(0):
Given sets of mitochondrial and ribosomal genes in the data, the
scater
package automatically calculates several per-cell QC
metrics:
Then we can use two different methods to filter cells based on the metrics above:
Additionaly, extremely high number of detected genes could indicate doublets (more sensitive doublet detection is done after library normalization). However, depending on the cell type composition in your sample, you may have cells with higher number of genes (and also higher counts) from one cell type.
Now we can plot some of the QC features. Cells are colored by
discard_qc
, meaning if a cell would be discarded by MAD
thresholding on a QC metric.
Filter cells based on QC metrics and MAD threshold (3):
Individual filters were considered jointly (using AND/& operator), i.e., a cell was removed only if violated all of the filters.
Removing 25 low quality cells based on MAD.
We excluded genes that are not expressed in our system and don’t contribute any information to our experiment. Very lowly expressed genes may only contribute noise.
Table of zero-expression genes count:
zero_expression | n | percent | |
---|---|---|---|
1 | FALSE | 18386 | 54.8% |
2 | TRUE | 15152 | 45.2% |
Removing 21336 genes with UMI per cell less than 1 and expressed in less than 1 % of all cells.
Info on dataset-sensitive filtered dataset:
## class: SingleCellExperiment
## dim: 12202 1181
## metadata(1): Samples
## assays(1): counts
## rownames(12202): ENSG00000237491 ENSG00000225880 ... ENSG00000278817
## ENSG00000278384
## rowData names(3): ID Symbol Type
## colnames(1181): AAACCCAAGGAGAGTA-1 AAACGCTTCAGCCCAG-1 ...
## TTTGGTTGTAGAATAC-1 TTTGTTGCAATTAGGA-1
## colData names(14): Sample Barcode ... discard_qc discard_custom
## reducedDimNames(0):
## mainExpName: NULL
## altExpNames(0):
Filter cells based on custom (fixed) thresholds of QC metrics:
Individual filters were considered jointly (using AND/& operator), i.e., a cell was removed only if violated all of the filters.
Removing 0 low quality cells based on custom thresholds.
Gene filtering is the same as for the dataset-sensitive filtering, except the cell count and proportion may change. We excluded genes that are not expressed in our system and don’t contribute any information to our experiment. Very lowly expressed genes may only contribute noise.
Table of zero-expression genes count:
zero_expression | n | percent | |
---|---|---|---|
1 | FALSE | 18396 | 54.9% |
2 | TRUE | 15142 | 45.1% |
Removing 21336 genes with UMI per cell less than 1 and expressed in less than 1 % of all cells.
Info on custom filtered dataset:
## class: SingleCellExperiment
## dim: 12049 1206
## metadata(1): Samples
## assays(1): counts
## rownames(12049): ENSG00000237491 ENSG00000225880 ... ENSG00000278817
## ENSG00000278384
## rowData names(3): ID Symbol Type
## colnames(1206): AAACCCAAGGAGAGTA-1 AAACGCTTCAGCCCAG-1 ...
## TTTGGTTGTAGAATAC-1 TTTGTTGCAATTAGGA-1
## colData names(14): Sample Barcode ... discard_qc discard_custom
## reducedDimNames(0):
## mainExpName: NULL
## altExpNames(0):
Final filtering selection: using dataset-sensitive filtering.
## class: SingleCellExperiment
## dim: 12202 1181
## metadata(1): Samples
## assays(1): counts
## rownames(12202): ENSG00000237491 ENSG00000225880 ... ENSG00000278817
## ENSG00000278384
## rowData names(5): Type ENSEMBL SYMBOL ENTREZID GENENAME
## colnames(1181): AAACCCAAGGAGAGTA-1 AAACGCTTCAGCCCAG-1 ...
## TTTGGTTGTAGAATAC-1 TTTGTTGCAATTAGGA-1
## colData names(14): Sample Barcode ... discard_qc discard_custom
## reducedDimNames(0):
## mainExpName: NULL
## altExpNames(0):
filtering_type | n_cells | n_genes | |
---|---|---|---|
1 | no_filtering | 1206 | 33538 |
2 | qc | 1181 | 12202 |
3 | custom | 1206 | 12049 |
Plots of QC metrics after dataset-sensitive filtering.
discard_custom
means if given cell was discarded in
custom filtering.
Plots of QC metrics after custom filtering. discard_qc
means if given cell was discarded in dataset-sensitive
filtering.
,
).ENSEMBL | SYMBOL | ENTREZID | GENENAME | |
---|---|---|---|---|
ENSG00000237491 | ENSG00000237491 | LINC01409 | 105378580 | long intergenic non-protein coding RNA 1409 |
ENSG00000225880 | ENSG00000225880 | LINC00115 | 79854 | long intergenic non-protein coding RNA 115 |
ENSG00000230368 | ENSG00000230368 | FAM41C | 284593 | family with sequence similarity 41 member C |
ENSG00000188976 | ENSG00000188976 | NOC2L | 26155 | NOC2 like nucleolar associated transcriptional repressor |
ENSG00000187961 | ENSG00000187961 | KLHL17 | 339451 | kelch like family member 17 |
ENSG00000188290 | ENSG00000188290 | HES4 | 57801 | hes family bHLH transcription factor 4 |
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## $INPUT_QC_KNITR_MESSAGE
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## pbapply 1.6-0 2022-11-16 [1] RSPM (R 4.2.0)
## pcaPP 2.0-3 2022-10-24 [1] RSPM (R 4.2.0)
## PCAtools 2.8.0 2022-04-26 [1] Bioconductor
## pheatmap 1.0.12 2019-01-04 [1] RSPM (R 4.2.0)
## pillar 1.8.1 2022-08-19 [1] RSPM (R 4.2.0)
## pkgbuild 1.3.1 2021-12-20 [1] RSPM (R 4.2.0)
## pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 4.2.0)
## pkgload 1.3.2 2022-11-16 [1] RSPM (R 4.2.0)
## plotly 4.10.1 2022-11-07 [1] RSPM (R 4.2.0)
## plyr 1.8.8 2022-11-11 [1] RSPM (R 4.2.0)
## png 0.1-8 2022-11-29 [1] RSPM (R 4.2.0)
## polyclip 1.10-4 2022-10-20 [1] RSPM (R 4.2.0)
## prettyunits 1.1.1 2020-01-24 [1] CRAN (R 4.2.0)
## processx 3.8.0 2022-10-26 [1] RSPM (R 4.2.0)
## profvis 0.3.7 2020-11-02 [1] RSPM (R 4.2.0)
## progress 1.2.2 2019-05-16 [1] CRAN (R 4.2.0)
## progressr 0.11.0 2022-09-02 [1] RSPM (R 4.2.0)
## promises 1.2.0.1 2021-02-11 [1] CRAN (R 4.2.0)
## ProtGenerics 1.28.0 2022-04-26 [1] Bioconductor
## proxy 0.4-27 2022-06-09 [1] RSPM (R 4.2.0)
## ps 1.7.2 2022-10-26 [1] RSPM (R 4.2.0)
## purrr 0.3.5 2022-10-06 [1] RSPM (R 4.2.0)
## qs 0.25.4 2022-08-09 [1] RSPM (R 4.2.0)
## R.methodsS3 1.8.2 2022-06-13 [1] RSPM (R 4.2.0)
## R.oo 1.25.0 2022-06-12 [1] RSPM (R 4.2.0)
## R.utils 2.12.2 2022-11-11 [1] RSPM (R 4.2.0)
## R6 2.5.1 2021-08-19 [1] CRAN (R 4.2.0)
## RANN 2.6.1 2019-01-08 [1] RSPM (R 4.2.0)
## RApiSerialize 0.1.2 2022-08-25 [1] RSPM (R 4.2.0)
## rappdirs 0.3.3 2021-01-31 [1] CRAN (R 4.2.0)
## RColorBrewer 1.1-3 2022-04-03 [1] CRAN (R 4.2.0)
## Rcpp 1.0.9 2022-07-08 [1] RSPM (R 4.2.0)
## RcppAnnoy 0.0.20 2022-10-27 [1] RSPM (R 4.2.0)
## RcppParallel 5.1.5 2022-01-05 [1] RSPM (R 4.2.0)
## RCurl 1.98-1.9 2022-10-03 [1] RSPM (R 4.2.0)
## readr 2.1.3 2022-10-01 [1] RSPM (R 4.2.0)
## remotes 2.4.2 2021-11-30 [1] RSPM (R 4.2.0)
## reshape2 1.4.4 2020-04-09 [1] CRAN (R 4.2.0)
## ResidualMatrix 1.6.1 2022-08-16 [1] Bioconductor
## restfulr 0.0.15 2022-06-16 [1] RSPM (R 4.2.0)
## reticulate 1.26 2022-08-31 [1] RSPM (R 4.2.0)
## rhdf5 * 2.40.0 2022-04-26 [1] Bioconductor
## rhdf5filters 1.8.0 2022-04-26 [1] Bioconductor
## Rhdf5lib 1.18.2 2022-05-15 [1] Bioconductor
## RhpcBLASctl 0.21-247.1 2021-11-05 [1] RSPM (R 4.2.0)
## rjson 0.2.21 2022-01-09 [1] CRAN (R 4.2.0)
## rlang * 1.0.6 2022-09-24 [1] RSPM (R 4.2.0)
## rmarkdown 2.18 2022-11-09 [1] RSPM (R 4.2.0)
## robustbase 0.95-0 2022-04-02 [1] CRAN (R 4.2.0)
## ROCR 1.0-11 2020-05-02 [1] CRAN (R 4.2.0)
## rprojroot 2.0.3 2022-04-02 [1] CRAN (R 4.2.0)
## rrcov 1.7-2 2022-10-24 [1] RSPM (R 4.2.0)
## Rsamtools 2.12.0 2022-04-26 [1] Bioconductor
## RSQLite 2.2.19 2022-11-24 [1] RSPM (R 4.2.0)
## rstudioapi 0.14 2022-08-22 [1] RSPM (R 4.2.0)
## rsvd 1.0.5 2021-04-16 [1] RSPM (R 4.2.0)
## rtracklayer 1.56.1 2022-06-23 [1] Bioconductor
## Rtsne 0.16 2022-04-17 [1] RSPM (R 4.2.0)
## rvest 1.0.3 2022-08-19 [1] RSPM (R 4.2.0)
## rzmq 0.9.8 2021-05-04 [1] RSPM (R 4.2.0)
## S4Vectors * 0.34.0 2022-04-26 [1] Bioconductor
## sass 0.4.4 2022-11-24 [1] RSPM (R 4.2.0)
## SC3 1.15.1 2023-05-26 [1] Github (gorgitko/SC3@58d73fb)
## ScaledMatrix 1.4.1 2022-09-11 [1] Bioconductor
## scales 1.2.1 2022-08-20 [1] RSPM (R 4.2.0)
## scater 1.24.0 2022-04-26 [1] Bioconductor
## scattermore 0.8 2022-02-14 [1] RSPM (R 4.2.0)
## scDblFinder 1.10.0 2022-04-26 [1] Bioconductor
## VP scdrake * 1.5.1 2023-06-15 [?] Bioconductor (on disk 1.5.0)
## scran 1.24.1 2022-09-11 [1] Bioconductor
## sctransform 0.3.5 2022-09-21 [1] RSPM (R 4.2.0)
## scuttle 1.6.3 2022-08-23 [1] Bioconductor
## sessioninfo 1.2.2 2021-12-06 [1] RSPM (R 4.2.0)
## Seurat 4.3.0 2022-11-18 [1] RSPM (R 4.2.0)
## SeuratObject 4.1.3 2022-11-07 [1] RSPM (R 4.2.0)
## shiny 1.7.3 2022-10-25 [1] RSPM (R 4.2.0)
## SingleCellExperiment 1.18.1 2022-10-02 [1] Bioconductor
## SingleR 1.10.0 2022-04-26 [1] Bioconductor
## snakecase 0.11.0 2019-05-25 [1] RSPM (R 4.2.0)
## sp 1.5-1 2022-11-07 [1] RSPM (R 4.2.0)
## sparseMatrixStats 1.8.0 2022-04-26 [1] Bioconductor
## spatstat.data 3.0-0 2022-10-21 [1] RSPM (R 4.2.0)
## spatstat.explore 3.0-5 2022-11-10 [1] RSPM (R 4.2.0)
## spatstat.geom 3.0-3 2022-10-25 [1] RSPM (R 4.2.0)
## spatstat.random 3.0-1 2022-11-03 [1] RSPM (R 4.2.0)
## spatstat.sparse 3.0-0 2022-10-21 [1] RSPM (R 4.2.0)
## spatstat.utils 3.0-1 2022-10-19 [1] RSPM (R 4.2.0)
## statmod 1.4.37 2022-08-12 [1] RSPM (R 4.2.0)
## storr 1.2.5 2020-12-01 [1] RSPM (R 4.2.0)
## stringfish 0.15.7 2022-04-13 [1] RSPM (R 4.2.0)
## stringi 1.7.8 2022-07-11 [1] RSPM (R 4.2.0)
## stringr 1.5.0 2022-12-02 [1] RSPM (R 4.2.0)
## SummarizedExperiment 1.26.1 2022-04-29 [1] Bioconductor
## survival 3.3-1 2022-03-03 [2] CRAN (R 4.2.1)
## svglite 2.1.0 2022-02-03 [1] RSPM (R 4.2.0)
## systemfonts 1.0.4 2022-02-11 [1] RSPM (R 4.2.0)
## tensor 1.5 2012-05-05 [1] RSPM (R 4.2.0)
## testthat * 3.1.5 2022-10-08 [1] RSPM (R 4.2.0)
## tibble 3.1.8 2022-07-22 [1] RSPM (R 4.2.0)
## tidygraph 1.2.3 2023-02-01 [1] RSPM (R 4.2.0)
## tidyr 1.2.1 2022-09-08 [1] RSPM (R 4.2.0)
## tidyselect 1.1.2 2022-02-21 [1] RSPM (R 4.2.0)
## timechange 0.1.1 2022-11-04 [1] RSPM (R 4.2.0)
## tweenr 2.0.2 2022-09-06 [1] RSPM (R 4.2.0)
## txtq 0.2.4 2021-03-27 [1] RSPM (R 4.2.0)
## tzdb 0.3.0 2022-03-28 [1] CRAN (R 4.2.0)
## urlchecker 1.0.1 2021-11-30 [1] RSPM (R 4.2.0)
## usethis 2.1.6 2022-05-25 [1] RSPM (R 4.2.0)
## utf8 1.2.2 2021-07-24 [1] CRAN (R 4.2.0)
## uwot 0.1.14 2022-08-22 [1] RSPM (R 4.2.0)
## vctrs 0.5.1 2022-11-16 [1] RSPM (R 4.2.0)
## vipor 0.4.5 2017-03-22 [1] RSPM (R 4.2.0)
## viridis 0.6.2 2021-10-13 [1] CRAN (R 4.2.0)
## viridisLite 0.4.1 2022-08-22 [1] RSPM (R 4.2.0)
## webshot 0.5.4 2022-09-26 [1] RSPM (R 4.2.0)
## withr 2.5.0 2022-03-03 [1] CRAN (R 4.2.0)
## WriteXLS 6.4.0 2022-02-24 [1] RSPM (R 4.2.0)
## xfun 0.35 2022-11-16 [1] RSPM (R 4.2.0)
## xgboost 1.6.0.1 2022-04-16 [1] RSPM (R 4.2.0)
## XML 3.99-0.13 2022-12-04 [1] RSPM (R 4.2.0)
## xml2 1.3.3 2021-11-30 [1] CRAN (R 4.2.0)
## xtable 1.8-4 2019-04-21 [1] CRAN (R 4.2.0)
## XVector 0.36.0 2022-04-26 [1] Bioconductor
## yaml 2.3.6 2022-10-18 [1] RSPM (R 4.2.0)
## yulab.utils 0.0.5 2022-06-30 [1] RSPM (R 4.2.0)
## zlibbioc 1.42.0 2022-04-26 [1] Bioconductor
## zoo 1.8-11 2022-09-17 [1] RSPM (R 4.2.0)
##
## [1] /usr/local/lib/R/site-library
## [2] /usr/local/lib/R/library
##
## V ── Loaded and on-disk version mismatch.
## P ── Loaded and on-disk path mismatch.
##
## ──────────────────────────────────────────────────────────────────────────────
## R version 4.2.1 (2022-06-23)
## Platform: x86_64-pc-linux-gnu (64-bit)
## Running under: Ubuntu 20.04.4 LTS
##
## Matrix products: default
## BLAS: /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3
## LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so.3
##
## locale:
## [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
## [3] LC_TIME=en_US.UTF-8 LC_COLLATE=C
## [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
## [7] LC_PAPER=en_US.UTF-8 LC_NAME=C
## [9] LC_ADDRESS=C LC_TELEPHONE=C
## [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
##
## attached base packages:
## [1] stats graphics stats4 utils methods base
##
## other attached packages:
## [1] ensembldb_2.20.2 AnnotationFilter_1.20.0 GenomicFeatures_1.48.4
## [4] GenomicRanges_1.48.0 GenomeInfoDb_1.32.4 HDF5Array_1.24.2
## [7] rhdf5_2.40.0 DelayedArray_0.22.0 MatrixGenerics_1.8.1
## [10] matrixStats_0.63.0 Matrix_1.5-3 drake_7.13.4
## [13] AnnotationDbi_1.58.0 IRanges_2.30.1 S4Vectors_0.34.0
## [16] Biobase_2.56.0 BiocGenerics_0.42.0 scdrake_1.5.1
## [19] testthat_3.1.5 magrittr_2.0.3 here_1.0.1
## [22] cli_3.4.1 rlang_1.0.6 conflicted_1.1.0
##
## loaded via a namespace (and not attached):
## [1] rsvd_1.0.5 ica_1.0-3
## [3] svglite_2.1.0 class_7.3-20
## [5] ps_1.7.2 Rsamtools_2.12.0
## [7] lmtest_0.9-40 rprojroot_2.0.3
## [9] crayon_1.5.2 MASS_7.3-58.1
## [11] rhdf5filters_1.8.0 nlme_3.1-158
## [13] WriteXLS_6.4.0 backports_1.4.1
## [15] XVector_0.36.0 ROCR_1.0-11
## [17] irlba_2.3.5.1 callr_3.7.3
## [19] limma_3.52.4 scater_1.24.0
## [21] filelock_1.0.2 stringfish_0.15.7
## [23] xgboost_1.6.0.1 qs_0.25.4
## [25] BiocParallel_1.30.4 rjson_0.2.21
## [27] bit64_4.0.5 glue_1.6.2
## [29] harmony_0.1.1 scDblFinder_1.10.0
## [31] pheatmap_1.0.12 sctransform_0.3.5
## [33] parallel_4.2.1 processx_3.8.0
## [35] vipor_0.4.5 spatstat.sparse_3.0-0
## [37] base64url_1.4 spatstat.geom_3.0-3
## [39] tidyselect_1.1.2 SummarizedExperiment_1.26.1
## [41] usethis_2.1.6 argparser_0.7.1
## [43] SeuratObject_4.1.3 fitdistrplus_1.1-8
## [45] XML_3.99-0.13 tidyr_1.2.1
## [47] zoo_1.8-11 GenomicAlignments_1.32.1
## [49] xtable_1.8-4 evaluate_0.18
## [51] ggplot2_3.4.0 scuttle_1.6.3
## [53] zlibbioc_1.42.0 rstudioapi_0.14
## [55] miniUI_0.1.1.1 sp_1.5-1
## [57] bslib_0.4.1 shiny_1.7.3
## [59] BiocSingular_1.12.0 xfun_0.35
## [61] pkgbuild_1.3.1 cluster_2.1.3
## [63] tidygraph_1.2.3 KEGGREST_1.36.3
## [65] clustermq_0.8.8 tibble_3.1.8
## [67] interactiveDisplayBase_1.34.0 ggrepel_0.9.2
## [69] listenv_0.8.0 Biostrings_2.64.1
## [71] png_0.1-8 future_1.29.0
## [73] withr_2.5.0 bitops_1.0-7
## [75] ggforce_0.4.1 plyr_1.8.8
## [77] pcaPP_2.0-3 e1071_1.7-12
## [79] dqrng_0.3.0 RcppParallel_5.1.5
## [81] pillar_1.8.1 cachem_1.0.6
## [83] fs_1.5.2 DelayedMatrixStats_1.18.2
## [85] vctrs_0.5.1 ellipsis_0.3.2
## [87] generics_0.1.3 RApiSerialize_0.1.2
## [89] devtools_2.4.4 tools_4.2.1
## [91] beeswarm_0.4.0 munsell_0.5.0
## [93] tweenr_2.0.2 proxy_0.4-27
## [95] fastmap_1.1.0 compiler_4.2.1
## [97] pkgload_1.3.2 abind_1.4-5
## [99] httpuv_1.6.6 rtracklayer_1.56.1
## [101] ExperimentHub_2.4.0 sessioninfo_1.2.2
## [103] plotly_4.10.1 GenomeInfoDbData_1.2.8
## [105] gridExtra_2.3 edgeR_3.38.4
## [107] lattice_0.20-45 deldir_1.0-6
## [109] utf8_1.2.2 later_1.3.0
## [111] dplyr_1.0.10 BiocFileCache_2.4.0
## [113] jsonlite_1.8.4 storr_1.2.5
## [115] scales_1.2.1 datasets_4.2.1
## [117] ScaledMatrix_1.4.1 pbapply_1.6-0
## [119] sparseMatrixStats_1.8.0 lazyeval_0.2.2
## [121] promises_1.2.0.1 R.utils_2.12.2
## [123] goftest_1.2-3 spatstat.utils_3.0-1
## [125] reticulate_1.26 rmarkdown_2.18
## [127] cowplot_1.1.1 statmod_1.4.37
## [129] webshot_0.5.4 Rtsne_0.16
## [131] glmGamPoi_1.8.0 uwot_0.1.14
## [133] igraph_1.3.5 survival_3.3-1
## [135] ResidualMatrix_1.6.1 yaml_2.3.6
## [137] systemfonts_1.0.4 htmltools_0.5.3
## [139] memoise_2.0.1 profvis_0.3.7
## [141] BiocIO_1.6.0 Seurat_4.3.0
## [143] locfit_1.5-9.6 graphlayouts_0.8.4
## [145] PCAtools_2.8.0 viridisLite_0.4.1
## [147] digest_0.6.30 rrcov_1.7-2
## [149] assertthat_0.2.1 RhpcBLASctl_0.21-247.1
## [151] mime_0.12 rappdirs_0.3.3
## [153] SingleR_1.10.0 RSQLite_2.2.19
## [155] yulab.utils_0.0.5 future.apply_1.10.0
## [157] remotes_2.4.2 data.table_1.14.6
## [159] urlchecker_1.0.1 blob_1.2.3
## [161] R.oo_1.25.0 labeling_0.4.2
## [163] splines_4.2.1 Rhdf5lib_1.18.2
## [165] AnnotationHub_3.4.0 ProtGenerics_1.28.0
## [167] RCurl_1.98-1.9 hms_1.1.2
## [169] colorspace_2.0-3 DropletUtils_1.16.0
## [171] BiocManager_1.30.19 ggbeeswarm_0.6.0
## [173] littler_0.3.17 sass_0.4.4
## [175] Rcpp_1.0.9 RANN_2.6.1
## [177] mvtnorm_1.1-3 txtq_0.2.4
## [179] fansi_1.0.3 tzdb_0.3.0
## [181] brio_1.1.3 parallelly_1.32.1
## [183] R6_2.5.1 grid_4.2.1
## [185] ggridges_0.5.4 lifecycle_1.0.3
## [187] bluster_1.6.0 curl_4.3.3
## [189] jquerylib_0.1.4 leiden_0.4.3
## [191] snakecase_0.11.0 robustbase_0.95-0
## [193] desc_1.4.2 RcppAnnoy_0.0.20
## [195] org.Hs.eg.db_3.15.0 RColorBrewer_1.1-3
## [197] spatstat.explore_3.0-5 stringr_1.5.0
## [199] htmlwidgets_1.5.4 beachmat_2.12.0
## [201] polyclip_1.10-4 biomaRt_2.52.0
## [203] purrr_0.3.5 timechange_0.1.1
## [205] gridGraphics_0.5-1 rvest_1.0.3
## [207] globals_0.16.2 spatstat.random_3.0-1
## [209] patchwork_1.1.2 progressr_0.11.0
## [211] batchelor_1.12.3 codetools_0.2-18
## [213] grDevices_4.2.1 lubridate_1.9.0
## [215] metapod_1.4.0 prettyunits_1.1.1
## [217] SingleCellExperiment_1.18.1 dbplyr_2.2.1
## [219] R.methodsS3_1.8.2 celldex_1.6.0
## [221] gtable_0.3.1 DBI_1.1.3
## [223] highr_0.9 tensor_1.5
## [225] httr_1.4.4 KernSmooth_2.23-20
## [227] stringi_1.7.8 progress_1.2.2
## [229] reshape2_1.4.4 farver_2.1.1
## [231] viridis_0.6.2 DT_0.26
## [233] xml2_1.3.3 BiocNeighbors_1.14.0
## [235] kableExtra_1.3.4 restfulr_0.0.15
## [237] readr_2.1.3 ggplotify_0.1.0
## [239] scattermore_0.8 BiocVersion_3.15.2
## [241] scran_1.24.1 DEoptimR_1.0-11
## [243] bit_4.0.5 clustree_0.5.0
## [245] spatstat.data_3.0-0 ggraph_2.1.0
## [247] janitor_2.1.0 pkgconfig_2.0.3
## [249] rzmq_0.9.8 knitr_1.41
## [251] downlit_0.4.2 SC3_1.15.1
Page generated on 2023-12-02 17:27:17