-
Notifications
You must be signed in to change notification settings - Fork 0
/
app.R
247 lines (223 loc) · 7.22 KB
/
app.R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
library(shiny)
library(tidyverse)
library(DT)
library(bslib)
library(pheatmap)
df <- readRDS("/Users/ajaypenugonda/Documents/AMR/ajay_df.rds")
df1 <- read.delim("/Users/ajaypenugonda/Documents/AMR/all_results_plasmidfinder.csv")
ui <- page_navbar(
title = "AMR Tool", # change name of app here
bg = "#2D89C8",
inverse = TRUE,
# add any text you'd like here
nav_panel(title = "Info", p(
"The data presented in this app were obtained from",
tags$a("NCBI", href = "https://www.ncbi.nlm.nih.gov")), "These data represents 20 genomes from ESKAPE pathogens"),
nav_panel(
title = "AMR genomic context",
page_sidebar(
title = "AMR genomic context",
# Sidebar panel for inputs ----
sidebar = sidebar(
selectizeInput(
inputId = "ARG",
label = "Filter by AMR gene name",
choices = c("ALL", unique(df$Gene.symbol)),
selected = "ALL",
multiple = TRUE
),
# Input: Select sites
selectizeInput(
inputId = "mlst",
label = "Filter ST types",
choices = c("ALL", unique(df$ST)),
selected = "ALL",
multiple = TRUE
),
),
navset_card_underline(
title = "Visualizations",
nav_panel(
"Tile plot",
plotOutput("tile_amr")
),
nav_panel(
"Data table",
dataTableOutput("datatable_amr")
)
)
)
),
# populate this chunk with next visualization, you will need to change titles, inputIds, choices, plotOutput and dataTableOutput to reflect new plots to be generated
nav_panel(
title = "Treatment Options",
page_sidebar(
title = "Treatment Options",
# Sidebar panel for inputs ----
sidebar = sidebar(
# Input: Select sites
selectizeInput(
inputId = "Type",
label = "Filter by resistance to antibiotic treatment",
choices = c("ALL", unique(df$Class)), # add unique(df$[var]) like above
selected = "ALL",
multiple = TRUE
),
),
navset_card_underline(
title = "Visualizations",
nav_panel(
"Tile plot",
plotOutput("tile_abr")
),
nav_panel(
"Data Table",
dataTableOutput("datatable_abr")
)
)
)
),
nav_panel(
title = "Similarity",
page_sidebar(
title = "Similarity between isolates",
# Sidebar panel for inputs ----
sidebar = sidebar(
# Input: Select sites
selectizeInput(
inputId = "Similarity",
label = "Filter by similarity to gene",
choices = c("ALL", unique(df$filename)), # add unique(df$[var]) like above
selected = "ALL",
multiple = TRUE
),
),
navset_card_underline(
title = "Visualizations",
nav_panel(
"Tile plot",
plotOutput("tile_s")
),
nav_panel(
"Data Table",
dataTableOutput("datatable_s")
)
)
)
),
nav_panel(
title = "PlasmidFinder",
page_sidebar(
title = "PlasmidFinder Results",
# Sidebar panel for inputs ----
sidebar = sidebar(
selectizeInput(
inputId = "ARG",
label = "Filter by AMR gene name",
choices = c("ALL", unique(df$Gene.symbol)), # add unique(df$[var]) like above
selected = "ALL",
multiple = TRUE
),
# Input: Select sites
selectizeInput(
inputId = "Plasmid",
label = "Filter by Plasmid",
choices = c("ALL", unique(df1$GENE)), # add unique(df$[var]) like above
selected = "ALL",
multiple = TRUE
),
),
navset_card_underline(
title = "Visualizations",
nav_panel(
"Tile plot",
plotOutput("tile_plasmid")
),
nav_panel(
"Data Table",
dataTableOutput("datatable_plasmid")
)
)
)
)
)
server <- function(input, output, session) {
# Function for filtering data based on ui selections - add new filters for the next visualization
FilterData <- reactive({
filtered_data <- df
if (!"ALL" %in% input$ARG) {
filtered_data <- filtered_data %>% filter(Gene.symbol %in% input$ARG)
}
# site filter
if (!"ALL" %in% input$mlst) {
filtered_data <- filtered_data %>% filter(ST %in% input$mlst)
}
if (!"ALL" %in% input$Type) {
filtered_data <- filtered_data %>% filter(Class %in% input$Type)
}
if (!"ALL" %in% input$Similarity) {
filtered_data <- filtered_data %>% filter(filename %in% input$Similarity)
}
return(filtered_data)
})
FilterDataPlasmid <- reactive({
filtered_data1 <- df1
if (!"ALL" %in% input$Plasmid) {
filtered_data1 <- filtered_data1 %>% filter(GENE %in% input$Plasmid)
}
return(filtered_data1)
})
# Outputs - this is where you put the r code for plots using the FilterData() function defined above instead of the dataframe
output$tile_amr <- renderPlot({
p <- ggplot(FilterData(), aes(x = filename, y = Gene.symbol, fill = ST)) +
geom_tile(width = 0.75, height = 0.75) +
facet_grid(location ~ ST, scales = "free", space = "free") +
theme(axis.text.x = element_blank())
print(p)
})
output$datatable_amr <- renderDataTable({
FilterData()
})
df_amr_subclass_m <- reactive({
df_amr_subclass <- FilterData() %>% select(filename, Gene.symbol, Subclass) %>% distinct() %>% mutate(value = 1) %>% group_by(filename, Subclass) %>% summarise(value = sum(value)) %>% pivot_wider(names_from = filename, values_from = value, values_fill = 0)
df_amr_subclass <- column_to_rownames(df_amr_subclass, var="Subclass")
df_amr_subclass_m <- as.matrix(df_amr_subclass)
return(df_amr_subclass_m)})
output$tile_abr <- renderPlot({
mat <- df_amr_subclass_m()
pheatmap(mat, cluster_rows = F, legend = T, show_colnames = F)
})
output$datatable_abr <- renderDataTable({
FilterData()
})
#df_sourmash <- read.csv("/Users/ajaypenugonda/Documents/python_wrapper_results/results/sourmash/sourmash.csv")
#colnames(df_sourmash) <- gsub("X.mnt.workspace.ajay.ncbi_batch_1.ncbi_dataset.data.zips.unzipped.ncbi_dataset.data.all_batch1_fna.","",colnames(df_sourmash))
# Label the rows
#rownames(df_sourmash) <- colnames(df_sourmash)
# Transform for plotting
# df_sourmash_m <- as.matrix(df_sourmash)
df_sourmash <- reactive({
data <- read.csv("/Users/ajaypenugonda/Documents/AMR/sourmash.csv")
colnames(data) <- gsub("X.mnt.workspace.ajay.ncbi_batch_1.ncbi_dataset.data.zips.unzipped.ncbi_dataset.data.all_batch1_fna.","",colnames(data))
rownames(data) <- colnames(data)
data
})
output$tile_s <- renderPlot({
pheatmap(as.matrix(df_sourmash()), show_colnames = F)
})
output$datatable_s <- renderDataTable({
FilterData()
})
df1 <- df1 %>%
filter(GENE != "GENE")
df2 <- df1 %>%
select(X.FILE, SEQUENCE, GENE, PRODUCT, X.COVERAGE, X.IDENTITY)
output$tile_plasmid <- renderPlot({
ggplot(FilterDataPlasmid(), aes(X.FILE, fill=GENE)) + geom_bar(stat = "count") + xlab("Plasmid") + ylab("Plasmidfinder Hits") + theme(axis.text.x = element_text(angle=90, vjust=0.5, size=2))
})
output$datatable_plasmid <- renderPlot({
FilterData()
})
}
# replicate lines 107-118 with a new plot for the second vis
shinyApp(ui = ui, server = server)