Last updated: 2021-04-15

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Knit directory: esoph-micro-cancer-workflow/

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Rmd b11a4b5 noah-padgett 2021-03-25 updated picrust analyses and results figures
Rmd 56180cd noah-padgett 2021-03-14 updated analyses and violin plots
html 56180cd noah-padgett 2021-03-14 updated analyses and violin plots
Rmd 092bf33 noah-padgett 2021-02-25 fixed group error in violin plots
html 092bf33 noah-padgett 2021-02-25 fixed group error in violin plots
Rmd f91e666 noah-padgett 2021-02-25 violin updates
html f91e666 noah-padgett 2021-02-25 violin updates
Rmd 13f1528 alisonjung 2021-02-18 Barretts violin plot updates
Rmd fe971b9 noah-padgett 2021-02-13 violin plot scale fixed
Rmd 285a2fb noah-padgett 2021-02-10 updated violion plots
html 285a2fb noah-padgett 2021-02-10 updated violion plots

Violin Plot Fuso

# merge datasets by subsetting to specific variables then merging
analysis.dat <- dat.16s.s %>% 
  dplyr::mutate(ID = as.factor(accession.number)) %>%
  dplyr::select(OTU, sample_type, Abundance, ID, source)

dat <- dat.rna.s %>% 
  dplyr::select(OTU, sample_type, Abundance, ID, source)
analysis.dat <- full_join(analysis.dat, dat)

dat <- dat.wgs.s %>% 
  dplyr::select(OTU, sample_type, Abundance, ID, source)

analysis.dat <- full_join(analysis.dat, dat) %>%
  mutate(pres = ifelse(Abundance > 0, 1, 0)) %>%
  filter(OTU=="Fusobacterium nucleatum")# create a presence/absences variable


tb <- analysis.dat %>%
  filter(is.na(sample_type)==F)%>%
  group_by(sample_type, OTU) %>%
  summarise(
    N=n(),
    p = sum(pres, na.rm=T),
    percent = p/N*100
  )

kable(tb, format="html")%>%
  kable_styling(full_width = T)
sample_type OTU N p percent
16SrRNA Barrett’s (BO) Fusobacterium nucleatum 5 3 60.00000
16SrRNA Non-tumor (w/ Barrett’s history) Fusobacterium nucleatum 43 19 44.18605
16SrRNA Tumor (w/ Barrett’s history) Fusobacterium nucleatum 35 16 45.71429
RNA-seq Non-tumor (w/ Barrett’s history) Fusobacterium nucleatum 3 2 66.66667
RNA-seq Tumor (w/ Barrett’s history) Fusobacterium nucleatum 26 5 19.23077
WGS Non-tumor (w/ Barrett’s history) Fusobacterium nucleatum 6 2 33.33333
WGS Tumor (w/ Barrett’s history) Fusobacterium nucleatum 4 2 50.00000
analysis.dat <- analysis.dat %>%
  filter(is.na(sample_type)==F)%>%
  mutate(
    Abund = Abundance*100
  )

#root function
root<-function(x){
  x <- ifelse(x < 0, 0, x)
  x**(0.2)
}
#inverse root function
invroot<-function(x){
  x**(5)
}

# colors
cols <- c("16SrRNA Tumor (w/ Barrett's history)" = "#C0392B",
          "16SrRNA Non-tumor (w/ Barrett's history)"= "#336699",
          "16SrRNA Barrett's (BO)"= "#229667",
          "RNA-seq Tumor (w/ Barrett's history)"= "#C0392B",
          "RNA-seq Non-tumor (w/ Barrett's history)"= "#336699",
          "WGS Non-tumor (w/ Barrett's history)"= "#336699",
          "WGS Tumor (w/ Barrett's history) " = "#C0392B")
# "#2C3E50", "#2980B9", "#8E44AD", "#C0392B", "#D35400", "#F39C12", "#F1C40F", "#27AE60", "#196f3e"
#   mycolors = c()
#   mycolors$Tissue["T"]   = "#C0392B"
#   mycolors$Tissue["N"]   = "#336699"
#   mycolors$Tissue["BO"]  = "#229667"


p <- ggplot(analysis.dat, aes(sample_type, Abund, color=sample_type)) +
  geom_violin(scale="width", adjust=0.5)+
  geom_point(alpha=0.75)+
  scale_y_continuous(
    trans=scales::trans_new("root", root, invroot),
    breaks=c(0, 0.001,0.01, 0.1, 1,10,50, 100),
    labels = c(0, 0.001,0.01, 0.1, 1,10,50, 100),
    limits = c(0, 110)
  )+
  scale_color_manual(values=cols)+
  annotate(
    "text", x=c(1:7), y=c(rep(110, 7)),
    label=c(paste0(round(tb[1,5], 0),"% (",tb[1,4],"/",tb[1,3],")"), 
            paste0(round(tb[2,5], 0),"% (",tb[2,4],"/",tb[2,3],")"),
            paste0(round(tb[3,5], 0),"% (",tb[3,4],"/",tb[3,3],")"),
            paste0(round(tb[4,5], 0),"% (",tb[4,4],"/",tb[4,3],")"),
            paste0(round(tb[5,5], 0),"% (",tb[5,4],"/",tb[5,3],")"),
            paste0(round(tb[6,5], 0),"% (",tb[6,4],"/",tb[6,3],")"),
            paste0(round(tb[7,5], 0),"% (",tb[7,4],"/",tb[7,3],")"))
  )+
  labs(x=NULL, y="% Abundance")+
  theme(
    axis.text.x = element_text(angle=30, hjust=0.95, vjust=0.95),
    legend.position = "none"
  )
p

ggsave("output/Barretts_violin-fuso.pdf", p, units = "in", width = 10, height = 6)

Violin Plot Strepto

# merge datasets by subsetting to specific variables then merging
analysis.dat <- dat.16s.s %>% 
  dplyr::mutate(ID = as.factor(accession.number)) %>%
  dplyr::select(OTU, sample_type, Abundance, ID, source)

dat <- dat.rna.s %>% 
  dplyr::select(OTU, sample_type, Abundance, ID, source)
analysis.dat <- full_join(analysis.dat, dat)

dat <- dat.wgs.s %>% 
  dplyr::select(OTU, sample_type, Abundance, ID, source)

analysis.dat <- full_join(analysis.dat, dat) %>%
  mutate(pres = ifelse(Abundance > 0, 1, 0)) %>%
  filter(OTU%like%"Streptococcus")# create a presence/absences variable


tb <- analysis.dat %>%
  filter(is.na(sample_type)==F)%>%
  group_by(sample_type, OTU) %>%
  summarise(
    N=n(),
    p = sum(pres, na.rm=T),
    percent = p/N*100
  )

kable(tb, format="html")%>%
  kable_styling(full_width = T)
sample_type OTU N p percent
16SrRNA Barrett’s (BO) Streptococcus spp. (not uniquely identified) 5 5 100.00000
16SrRNA Non-tumor (w/ Barrett’s history) Streptococcus spp. (not uniquely identified) 43 41 95.34884
16SrRNA Tumor (w/ Barrett’s history) Streptococcus spp. (not uniquely identified) 35 33 94.28571
RNA-seq Non-tumor (w/ Barrett’s history) Streptococcus sanguinis 3 2 66.66667
RNA-seq Tumor (w/ Barrett’s history) Streptococcus sanguinis 26 6 23.07692
WGS Non-tumor (w/ Barrett’s history) Streptococcus sanguinis 6 2 33.33333
WGS Tumor (w/ Barrett’s history) Streptococcus sanguinis 4 2 50.00000
analysis.dat <- analysis.dat %>%
  filter(is.na(sample_type)==F)%>%
  mutate(
    Abund = Abundance*100
  )

#root function
root<-function(x){
  x <- ifelse(x < 0, 0, x)
  x**(0.2)
}
#inverse root function
invroot<-function(x){
  x**(5)
}

p <- ggplot(analysis.dat, aes(sample_type, Abund)) +
  geom_violin(scale="width", adjust=2)+
  geom_point(alpha=0.75)+
  scale_y_continuous(
    trans=scales::trans_new("root", root, invroot),
    breaks=c(0, 0.001,0.01, 0.1, 1,10,50, 100),
    labels = c(0, 0.001,0.01, 0.1, 1,10,50, 100),
    limits = c(0, 110)
  )+
  annotate(
    "text", x=c(1:7), y=c(rep(110, 7)),
    label=c(paste0(round(tb[1,5], 0),"% (",tb[1,4],"/",tb[1,3],")"), 
            paste0(round(tb[2,5], 0),"% (",tb[2,4],"/",tb[2,3],")"),
            paste0(round(tb[3,5], 0),"% (",tb[3,4],"/",tb[3,3],")"),
            paste0(round(tb[4,5], 0),"% (",tb[4,4],"/",tb[4,3],")"),
            paste0(round(tb[5,5], 0),"% (",tb[5,4],"/",tb[5,3],")"),
            paste0(round(tb[6,5], 0),"% (",tb[6,4],"/",tb[6,3],")"),
            paste0(round(tb[7,5], 0),"% (",tb[7,4],"/",tb[7,3],")"))
  )+
  labs(x=NULL, y="% Abundance")+
  theme(
    axis.text.x = element_text(angle=30, hjust=0.95, vjust=0.95)
  )
p

ggsave("output/Barretts_violin-strepto.pdf", p, units = "in", width = 10, height = 6)

Violin Plot Campy

# merge datasets by subsetting to specific variables then merging
analysis.dat <- dat.16s.s %>% 
  dplyr::mutate(ID = as.factor(accession.number)) %>%
  dplyr::select(OTU, sample_type, Abundance, ID, source)

dat <- dat.rna.s %>% 
  dplyr::select(OTU, sample_type, Abundance, ID, source)
analysis.dat <- full_join(analysis.dat, dat)

dat <- dat.wgs.s %>% 
  dplyr::select(OTU, sample_type, Abundance, ID, source)

analysis.dat <- full_join(analysis.dat, dat) %>%
  mutate(pres = ifelse(Abundance > 0, 1, 0)) %>%
  filter(OTU %like% "Campylobacter")# create a presence/absences variable


tb <- analysis.dat %>%
  filter(is.na(sample_type)==F)%>%
  group_by(sample_type, OTU) %>%
  summarise(
    N=n(),
    p = sum(pres, na.rm=T),
    percent = p/N*100
  )

kable(tb, format="html")%>%
  kable_styling(full_width = T)
sample_type OTU N p percent
16SrRNA Barrett’s (BO) Campylobacter spp. (not uniquely identified) 5 2 40.000000
16SrRNA Non-tumor (w/ Barrett’s history) Campylobacter spp. (not uniquely identified) 43 6 13.953488
16SrRNA Tumor (w/ Barrett’s history) Campylobacter spp. (not uniquely identified) 35 9 25.714286
RNA-seq Non-tumor (w/ Barrett’s history) Campylobacter concisus 3 0 0.000000
RNA-seq Tumor (w/ Barrett’s history) Campylobacter concisus 26 1 3.846154
WGS Non-tumor (w/ Barrett’s history) Campylobacter concisus 6 1 16.666667
WGS Tumor (w/ Barrett’s history) Campylobacter concisus 4 2 50.000000
analysis.dat <- analysis.dat %>%
  filter(is.na(sample_type)==F)%>%
  mutate(
    Abund = Abundance*100
  )

#root function
root<-function(x){
  x <- ifelse(x < 0, 0, x)
  x**(0.2)
}
#inverse root function
invroot<-function(x){
  x**(5)
}

p <- ggplot(analysis.dat, aes(sample_type, Abund)) +
  geom_violin(scale="width", adjust=2)+
  geom_point(alpha=0.75)+
  scale_y_continuous(
    trans=scales::trans_new("root", root, invroot),
    breaks=c(0, 0.001,0.01, 0.1, 1,10,50, 100),
    labels = c(0, 0.001,0.01, 0.1, 1,10,50, 100),
    limits = c(0, 110)
  )+
  annotate(
    "text", x=c(1:7), y=c(rep(110, 7)),
    label=c(paste0(round(tb[1,5], 0),"% (",tb[1,4],"/",tb[1,3],")"), 
            paste0(round(tb[2,5], 0),"% (",tb[2,4],"/",tb[2,3],")"),
            paste0(round(tb[3,5], 0),"% (",tb[3,4],"/",tb[3,3],")"),
            paste0(round(tb[4,5], 0),"% (",tb[4,4],"/",tb[4,3],")"),
            paste0(round(tb[5,5], 0),"% (",tb[5,4],"/",tb[5,3],")"),
            paste0(round(tb[6,5], 0),"% (",tb[6,4],"/",tb[6,3],")"),
            paste0(round(tb[7,5], 0),"% (",tb[7,4],"/",tb[7,3],")"))
  )+
  labs(x=NULL, y="% Abundance")+
  theme(
    axis.text.x = element_text(angle=30, hjust=0.95, vjust=0.95)
  )
p

ggsave("output/Barretts_violin-campy.pdf", p, units = "in", width = 10, height = 6)

Violin Plot Prevo

# merge datasets by subsetting to specific variables then merging
analysis.dat <- dat.16s.s %>% 
  dplyr::mutate(ID = as.factor(accession.number)) %>%
  dplyr::select(OTU, sample_type, Abundance, ID, source)

dat <- dat.rna.s %>% 
  dplyr::select(OTU, sample_type, Abundance, ID, source)
analysis.dat <- full_join(analysis.dat, dat)

dat <- dat.wgs.s %>% 
  dplyr::select(OTU, sample_type, Abundance, ID, source)

analysis.dat <- full_join(analysis.dat, dat) %>%
  mutate(pres = ifelse(Abundance > 0, 1, 0)) %>%
  filter(OTU %like% "Prevotella")# create a presence/absences variable


tb <- analysis.dat %>%
  filter(is.na(sample_type)==F)%>%
  group_by(sample_type, OTU) %>%
  summarise(
    N=n(),
    p = sum(pres, na.rm=T),
    percent = p/N*100
  )

kable(tb, format="html")%>%
  kable_styling(full_width = T)
sample_type OTU N p percent
16SrRNA Barrett’s (BO) Prevotella spp. 5 4 80.00000
16SrRNA Non-tumor (w/ Barrett’s history) Prevotella spp. 43 28 65.11628
16SrRNA Tumor (w/ Barrett’s history) Prevotella spp. 35 27 77.14286
RNA-seq Non-tumor (w/ Barrett’s history) Prevotella denticola 3 1 33.33333
RNA-seq Non-tumor (w/ Barrett’s history) Prevotella intermedia 3 2 66.66667
RNA-seq Non-tumor (w/ Barrett’s history) Prevotella melaninogenica 3 2 66.66667
RNA-seq Non-tumor (w/ Barrett’s history) Prevotella ruminicola 3 1 33.33333
RNA-seq Tumor (w/ Barrett’s history) Prevotella denticola 26 4 15.38462
RNA-seq Tumor (w/ Barrett’s history) Prevotella intermedia 26 3 11.53846
RNA-seq Tumor (w/ Barrett’s history) Prevotella melaninogenica 26 5 19.23077
RNA-seq Tumor (w/ Barrett’s history) Prevotella ruminicola 26 0 0.00000
WGS Non-tumor (w/ Barrett’s history) Prevotella denticola 6 1 16.66667
WGS Non-tumor (w/ Barrett’s history) Prevotella intermedia 6 2 33.33333
WGS Non-tumor (w/ Barrett’s history) Prevotella melaninogenica 6 1 16.66667
WGS Non-tumor (w/ Barrett’s history) Prevotella ruminicola 6 0 0.00000
WGS Tumor (w/ Barrett’s history) Prevotella denticola 4 1 25.00000
WGS Tumor (w/ Barrett’s history) Prevotella intermedia 4 1 25.00000
WGS Tumor (w/ Barrett’s history) Prevotella melaninogenica 4 3 75.00000
WGS Tumor (w/ Barrett’s history) Prevotella ruminicola 4 0 0.00000
analysis.dat <- analysis.dat %>%
  filter(is.na(sample_type)==F)%>%
  mutate(
    Abund = Abundance*100
  )

#root function
root<-function(x){
  x <- ifelse(x < 0, 0, x)
  x**(0.2)
}
#inverse root function
invroot<-function(x){
  x**(5)
}

p <- ggplot(analysis.dat, aes(sample_type, Abund)) +
  geom_violin(scale="width", adjust=2)+
  geom_point(alpha=0.75)+
  scale_y_continuous(
    trans=scales::trans_new("root", root, invroot),
    breaks=c(0, 0.001,0.01, 0.1, 1,10,50, 100),
    labels = c(0, 0.001,0.01, 0.1, 1,10,50, 100),
    limits = c(0, 110)
  )+
  annotate(
    "text", x=c(1:7), y=c(rep(110, 7)),
    label=c(paste0(round(tb[1,5], 0),"% (",tb[1,4],"/",tb[1,3],")"), 
            paste0(round(tb[2,5], 0),"% (",tb[2,4],"/",tb[2,3],")"),
            paste0(round(tb[3,5], 0),"% (",tb[3,4],"/",tb[3,3],")"),
            paste0(round(tb[4,5], 0),"% (",tb[4,4],"/",tb[4,3],")"),
            paste0(round(tb[5,5], 0),"% (",tb[5,4],"/",tb[5,3],")"),
            paste0(round(tb[6,5], 0),"% (",tb[6,4],"/",tb[6,3],")"),
            paste0(round(tb[7,5], 0),"% (",tb[7,4],"/",tb[7,3],")"))
  )+
  labs(x=NULL, y="% Abundance")+
  theme(
    axis.text.x = element_text(angle=30, hjust=0.95, vjust=0.95)
  )
p

ggsave("output/Barretts_violin-prevo.pdf", p, units = "in", width = 10, height = 6)

sessionInfo()
R version 4.0.5 (2021-03-31)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 19042)

Matrix products: default

locale:
[1] LC_COLLATE=English_United States.1252 
[2] LC_CTYPE=English_United States.1252   
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C                          
[5] LC_TIME=English_United States.1252    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] cowplot_1.1.1     dendextend_1.14.0 ggdendro_0.1.22   reshape2_1.4.4   
 [5] car_3.0-10        carData_3.0-4     gvlma_1.0.0.3     patchwork_1.1.1  
 [9] viridis_0.5.1     viridisLite_0.3.0 gridExtra_2.3     xtable_1.8-4     
[13] kableExtra_1.3.4  MASS_7.3-53.1     data.table_1.14.0 readxl_1.3.1     
[17] forcats_0.5.1     stringr_1.4.0     dplyr_1.0.5       purrr_0.3.4      
[21] readr_1.4.0       tidyr_1.1.3       tibble_3.1.0      ggplot2_3.3.3    
[25] tidyverse_1.3.0   lmerTest_3.1-3    lme4_1.1-26       Matrix_1.3-2     
[29] vegan_2.5-7       lattice_0.20-41   permute_0.9-5     phyloseq_1.34.0  
[33] workflowr_1.6.2  

loaded via a namespace (and not attached):
  [1] minqa_1.2.4         colorspace_2.0-0    rio_0.5.26         
  [4] ellipsis_0.3.1      rprojroot_2.0.2     XVector_0.30.0     
  [7] fs_1.5.0            rstudioapi_0.13     farver_2.1.0       
 [10] fansi_0.4.2         lubridate_1.7.10    xml2_1.3.2         
 [13] codetools_0.2-18    splines_4.0.5       knitr_1.31         
 [16] ade4_1.7-16         jsonlite_1.7.2      nloptr_1.2.2.2     
 [19] broom_0.7.5         cluster_2.1.1       dbplyr_2.1.0       
 [22] BiocManager_1.30.10 compiler_4.0.5      httr_1.4.2         
 [25] backports_1.2.1     assertthat_0.2.1    cli_2.3.1          
 [28] later_1.1.0.1       htmltools_0.5.1.1   prettyunits_1.1.1  
 [31] tools_4.0.5         igraph_1.2.6        gtable_0.3.0       
 [34] glue_1.4.2          Rcpp_1.0.6          Biobase_2.50.0     
 [37] cellranger_1.1.0    jquerylib_0.1.3     vctrs_0.3.6        
 [40] Biostrings_2.58.0   rhdf5filters_1.2.0  multtest_2.46.0    
 [43] svglite_2.0.0       ape_5.4-1           nlme_3.1-152       
 [46] iterators_1.0.13    xfun_0.21           ps_1.6.0           
 [49] openxlsx_4.2.3      rvest_1.0.0         lifecycle_1.0.0    
 [52] statmod_1.4.35      zlibbioc_1.36.0     scales_1.1.1       
 [55] hms_1.0.0           promises_1.2.0.1    parallel_4.0.5     
 [58] biomformat_1.18.0   rhdf5_2.34.0        curl_4.3           
 [61] yaml_2.2.1          sass_0.3.1          stringi_1.5.3      
 [64] highr_0.8           S4Vectors_0.28.1    foreach_1.5.1      
 [67] BiocGenerics_0.36.0 zip_2.1.1           boot_1.3-27        
 [70] systemfonts_1.0.1   rlang_0.4.10        pkgconfig_2.0.3    
 [73] evaluate_0.14       Rhdf5lib_1.12.1     tidyselect_1.1.0   
 [76] plyr_1.8.6          magrittr_2.0.1      R6_2.5.0           
 [79] IRanges_2.24.1      generics_0.1.0      DBI_1.1.1          
 [82] foreign_0.8-81      pillar_1.5.1        haven_2.3.1        
 [85] whisker_0.4         withr_2.4.1         mgcv_1.8-34        
 [88] abind_1.4-5         survival_3.2-10     modelr_0.1.8       
 [91] crayon_1.4.1        utf8_1.1.4          rmarkdown_2.7      
 [94] progress_1.2.2      grid_4.0.5          git2r_0.28.0       
 [97] webshot_0.5.2       reprex_1.0.0        digest_0.6.27      
[100] httpuv_1.5.5        numDeriv_2016.8-1.1 stats4_4.0.5       
[103] munsell_0.5.0       bslib_0.2.4