Mercurial > repos > mingchen0919 > aurora_fastqc_site
annotate 03_per_tile_sequence_quality.Rmd @ 2:c64267b9f754 draft default tip
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
author | mingchen0919 |
---|---|
date | Sun, 30 Dec 2018 12:48:14 -0500 |
parents | b7c115edd970 |
children |
rev | line source |
---|---|
0 | 1 --- |
2 output: html_document | |
3 --- | |
4 | |
5 ```{r setup, include=FALSE, warning=FALSE, message=FALSE} | |
2
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
6 knitr::opts_knit$set(progress = FALSE) |
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
7 knitr::opts_chunk$set(error = TRUE, echo = FALSE) |
0 | 8 ``` |
9 | |
2
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
10 ### Per tile sequence quality |
0 | 11 |
12 ```{r 'per tile sequence quality', fig.width=10} | |
13 ## check if 'per tile sequence quality' module exits or not | |
14 check_ptsq = grep('Per tile sequence quality', readLines(paste0(opt$X_d, '/read_1_fastqc/fastqc_data.txt'))) | |
15 if (length(check_ptsq) > 0) { | |
16 ## reads 1 | |
17 ptsq_1 = extract_data_module(paste0(opt$X_d, '/read_1_fastqc/fastqc_data.txt'), 'Per tile sequence quality') | |
18 ptsq_1$trim = 'before' | |
19 | |
20 ## reads 2 | |
21 ptsq_2 = extract_data_module(paste0(opt$X_d, '/read_2_fastqc/fastqc_data.txt'), 'Per tile sequence quality') | |
22 ptsq_2$trim = 'after' | |
23 | |
24 comb_ptsq = rbind(ptsq_1, ptsq_2) | |
25 comb_ptsq$trim = factor(levels = c('before', 'after'), comb_ptsq$trim) | |
26 comb_ptsq$Base = factor(levels = unique(comb_ptsq$Base), comb_ptsq$Base) | |
27 | |
28 # convert integers to charaters | |
2
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
29 # comb_ptsq$Tile = as.character(comb_ptsq$X.Tile) |
0 | 30 |
2
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
31 p = ggplot(data = comb_ptsq) + |
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
32 geom_raster(mapping = aes(x = Base, y = X.Tile, fill = Mean)) + |
0 | 33 facet_grid(. ~ trim) + |
2
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
34 scale_x_discrete(name = "Position in read (bp)") + |
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
35 scale_y_continuous(name = "") + |
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
36 scale_fill_gradient(low = "blue", high = "red") + |
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
37 theme(axis.text.x = element_text(size = 5, angle = 90), |
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
38 axis.text.y = element_text(size = 5), |
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
39 panel.background = element_rect(fill = NA)) |
0 | 40 ggplotly(p) |
41 } else { | |
42 print('No "per tile sequence quality" data') | |
43 } | |
2
c64267b9f754
planemo upload commit 841d8b22bf9f1aaed6bfe8344b60617f45b275b2-dirty
mingchen0919
parents:
0
diff
changeset
|
44 ``` |