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added function for stats from lf data

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Tanushree Tunstall 2021-08-27 13:01:52 +01:00
parent eb19efd287
commit 14d1ec84ab
4 changed files with 137 additions and 50 deletions
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21
scripts/functions/lf_unpaired_stats.R Normal file
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@ -0,0 +1,21 @@
library(ggpubr)
###################################################################
lf_unpaired_stats <- function(lf_data
, lf_stat_value = "param_value"
, lf_stat_group = "mutation_info"
, lf_col_statvars = "param_type"
, my_paired = FALSE
, stat_adj = "none"){
stat_formula = as.formula(paste0(lf_stat_value, "~", lf_stat_group))
my_stat_df = compare_means(stat_formula
, group.by = lf_col_statvars
, data = lf_data
, paired = my_paired
, p.adjust.method = stat_adj)
return(my_stat_df)
}

57
scripts/functions/stat_bp_stability.R
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@ -1,8 +1,49 @@
my_stat_ps = compare_means(param_value~mutation_info, group.by = "param_type"
, data = df_lf_ps, paired = FALSE, p.adjust.method = "BH")
library(ggpubr)
###################################################################
my_unpaired_stats <- function(lf_data
, lf_stat_value = "param_value"
, lf_stat_group = "mutation_info"
, lf_col_statvars = "param_type"
, my_paired = FALSE
, stat_adj = "none"){
stat_formula = as.formula(paste0(lf_stat_value, "~", lf_stat_group))
my_stat_df = compare_means(stat_formula
, group.by = lf_col_statvars
, data = lf_data
, paired = my_paired
, p.adjust.method = stat_adj)
return(my_stat_df)
}
#####################
# call stat function
#####################
stat_results_df <- my_unpaired_stats(lf_data = lf_duet
, lf_stat_value = "param_value"
, lf_stat_group = "mutation_info"
, lf_col_statvars = "param_type"
, my_paired = FALSE
, stat_adj = "none"
)
y_value = "param_value"
#################################
my_comparisons <- list( c("DM", "OM") )
my_ats = 22 # axis text size
my_als = 20 # axis label size
my_fls = 20 # facet label size
my_pts = 22 # plot title size
####################################
stat_bp_mut <- function(df
, x_bp_cateog = "mutation_info"
, y_var = "param_value"
@ -16,7 +57,12 @@ stat_bp_mut <- function(df
#, stat_label = "p.format")
, stat_label = "p.signif" )
p1 = ggplot(df_lf_ps, aes(x = mutation_info
#############################
y_value = "param_value"
p1 = ggplot(lf_duet, aes(x = mutation_info
, y = eval(parse(text = y_value)) )) +
facet_wrap(~ param_type
, nrow = 1
@ -48,4 +94,7 @@ p1 = ggplot(df_lf_ps, aes(x = mutation_info
, method = "wilcox.test"
, paired = FALSE
#, label = "p.format")
, label = "p.signif")
, label = "p.signif")
p1

17
scripts/functions/test_lf_unpaired_stats.R Normal file
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@ -0,0 +1,17 @@
setwd("~/git/LSHTM_analysis/scripts/functions")
source("lf_unpaired_stats.R")
# run other_plots_data.R
# to get the df you want to test this function
#####################
# call stat function
#####################
stat_results_df <- lf_unpaired_stats(lf_data = lf_duet
, lf_stat_value = "param_value"
, lf_stat_group = "mutation_info"
, lf_col_statvars = "param_type"
, my_paired = FALSE
, stat_adj = "none"
)