-
Notifications
You must be signed in to change notification settings - Fork 0
/
OxiAnalysis.py
576 lines (534 loc) · 24 KB
/
OxiAnalysis.py
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
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
#list of Oxidative modifications
from cmath import nan
from numpy import NaN
from pyteomics import mass as pymass
from statannotations.Annotator import Annotator
db = pymass.Unimod()
modslist = []
for p in range(len(db.mods)):
for pp in db.mods[p]['specificity']:
if db.mods[p]['record_id'] in [6, 35, 53, 205, 206, 275, 288, 318, 335, 340, 344, 345, 350, 351, 352, 354,
359, 360, 368, 378, 392, 401, 421, 425, 534, 540, 548, 720, 721, 743, 860, 936, 937, 949, 1384, 1914, 1915, 1916, 1917, 1918,
1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929]: #Voeg 5 toe voor de non-healthy testing
t = db.mods[p]['title']
t = t.replace("[",":").replace("]",":")
mod = "[" + str(db.mods[p]['record_id']) + "]" + t + "[" + pp['site'] + "]"
modslist.append(mod)
modslist.append('[35]oxidation[M]')
unwanted = ["[6]Carboxymethyl[N-term]", "[6]Carboxymethyl[C]","[6]Carboxymethyl[W]","[6]Carboxymethyl[U]", "[35]Oxidation[G]", "[53]HNE[A]","[53]HNE[L]","[206]Delta:H(4)C(3)O(1)[C]", "[378]Carboxyethyl[H]","[401]Didehydro[S]","[401]Didehydro[Y]","[401]Didehydro[K]","[345]Trioxidation[Y]","[340]Bromo[F]","[340]Bromo[H]","[340]Bromo[W]","[275]Nitrosyl[Y]", "[392]Quinone[Y]", "[421]Sulfide[D]", "[421]Sulfide[W]","[425]Dioxidation[U]", "[425]Dioxidation[R]", "[425]Dioxidation[E]","[425]Dioxidation[I]","[425]Dioxidation[L]","[425]Dioxidation[V]", "[936]Chlorination[W]", "[937]dichlorination[C]"]
for ele in unwanted:
modslist.remove(ele)
#modslist.remove('')
nonhumancontams = ['P02769','P02662',"P02663","P02666","P02668","P00766","P00767","O77727","P25690","P02539","P25691","P15241","P02444","P02445",
"P02443","P02441","Q02958","P02438","P02439","P02440","P08131","P26372","Q7M135","P00792","P00791","Q10735","P30879","P0C1U8","P00760","Q29463",
"P32503","P00761","P00004","P00711","P02534","P00921","P00330","P00883","P00698","P68082","P01012","P00722","P00366","O82803","P15252","P81054",
"P00551"]
def peptidoform_name(row):
"""
Writes peptidoform names in column.
Parameter: df row
Use with df.apply()
"""
import re
matched_peptide = row["matched_peptide"]
def splitatn(strng, sep, pos):
strng = strng.split(sep)
return sep.join(strng[:pos]), sep.join(strng[pos:])
#If no modifications, return None
if row["modifications"] == "None":
return matched_peptide
else:
#Separate modifications into a list
modifications = splitatn(row["modifications"],"|",2)
modifications = [i for i in modifications if i]
poslist = []
modlist = []
#For every modification, get position-1 (because ionbot gives nth amino acid, starting from 1)
for mod in modifications:
pos = mod.split("|")[0]
if pos == "0":
poslist.append("N-TERM")
elif pos != "x":
poslist.append(int(pos)-1)
#Get name of modification
modi = mod.split("|")[1]
#Remove modified amino acid from modification names
pattern = re.compile(pattern= r"\[\D+\]")
modif = re.sub(pattern, "", modi)
modlist.append(modif)
#Moddict {position: modification}
moddict ={poslist[i]: modlist[i] for i in range(len(poslist))}
peptidoform_list = []
#Reconstruct peptidoform
if "N-TERM" in moddict:
peptidoform_list.append(moddict["N-TERM"])
for i, aa in enumerate(matched_peptide):
if i in moddict:
peptidoform_list.append(aa)
peptidoform_list.append(moddict[i])
else:
peptidoform_list.append(aa)
peptidoform = "".join(peptidoform_list)
return peptidoform
#Get position of modification out of ionbot row (use with apply)
def get_positions(row):
"""
Get position of modification out of ionbot modifications row
Parameter: df row
Use with df.apply()
"""
if row == "None":
return None
if row != "":
lijst = row.split("|")
result = lijst[0::2]
#result=list(map(lambda x: x.replace('0','N-term'),result))
result = list(map(lambda x: re.sub(r"\b\0", "N-term", x), result))
if len(result) == 1:
return result[0]
else:
return result
#Get modifications out of ionbot row (use with apply)
def get_modification(str):
"""
Get modifications out of ionbot row
Parameter: df row
Use with df.apply()
"""
if str == "None":
return None
lijst = str.split("|")
if len(lijst) <= 1:
return None
else:
result = lijst[1::2]
if len(result) == 1:
return result[0]
else:
return result
#Returns boolean whether PSM is oxidatively modified or not
def oxidatively_modified(str):
"""
Returns boolean value based on whether PSM is oxidatively modified or not
Parameter: df row
Use with df.apply()
"""
for mod in modslist:
if type(str) == float:
return False
elif mod in str:
return True
else:
continue
return False
#Filters PSMs found in all replicates
def replicate_filter(df, n_of_replicates):
"""
Filters dataframe for only PSMs found in n replicates
Parameters: dataframe, number of replicates
"""
return df[df.groupby("Peptidoform_name")["spectrum_file"].transform('nunique') >= n_of_replicates]
#Makes modratios file of occurence of PTM/total PSMs
def modratios(df):
"""
Makes modratios dataframe of occurrence of oxPTM/total PSMs
Parameter: df
"""
import pandas as pd
import re
matched_peptide = df["matched_peptide"]
AAdict = {"A" : 0, "R" : 0, "N" : 0, "D" : 0, "C" : 0, "Q" : 0, "E" : 0, "G" : 0, "H" : 0, "I" : 0, "K" : 0, "M" : 0, "F" : 0, "P" : 0, "S" : 0, "T" : 0, "W" : 0, "Y" : 0, "V" : 0, "L" : 0}
for i, peptide in matched_peptide.items():
for AA in peptide:
AAdict[AA] += 1
modifications = df["Modification"]
Modification = []
Ratios = []
for mod in modslist:
pattern = re.compile(r"\[\D+\]")
modified_AA = re.findall(pattern, mod)
modified_AA = modified_AA[0]
modified_AA = list(modified_AA)[1]
Modification.append(mod)
val = 0
total = AAdict[modified_AA] if modified_AA in AAdict.keys() else 1
for i, modification in modifications.items():
if modification == None:
continue
elif mod in modification:
val += 1
Ratios.append(val/total)
dt = {"Modification" : Modification, "Ratios" : Ratios}
result = pd.DataFrame(dt)
return result
#Makes Venn diagram of shared and non-shared peptidoforms (figure out how to put this in OxiAnalysis)
def condition_venn(listofdf, listoflabels):
"""
Make Venn diagram of shared and non-shared peptidoforms between dataframes
Parameters: list of dataframes, list of dataframe labels
"""
import matplotlib.pyplot as plt
import matplotlib_venn as venn
if len(listofdf) == 2:
setlist = []
for df in listofdf:
s = set(df["Peptidoform_name"])
setlist.append(s)
total = len(set().union(*setlist))
plt.figure(figsize=(10,10))
diagram = venn.venn2(setlist, set_labels=listoflabels, subset_label_formatter=lambda x: f"{(x/total):1.0%}")
return diagram
elif len(listofdf) == 3:
setlist = []
for df in listofdf:
s = set(df["Peptidoform_name"])
setlist.append(s)
total = len(set().union(*setlist))
plt.figure(figsize=(10,10))
diagram = venn.venn3(setlist, set_labels=listoflabels, subset_label_formatter=lambda x: f"{(x/total):1.0%}")
return diagram
#Returns list and dataframe of PSMs that occur in treatment df but not in control df
def comparelist(treatment_df, control_df):
"""
Returns list and dataframe of PSMs that occur in treatment df but not in control df
Parameters: treatment dataframe, control dataframe
"""
treatmentset = set(treatment_df["Peptidoform_name"])
controlset = set(control_df["Peptidoform_name"])
diffset = treatmentset - controlset
difflist = list(diffset)
diffdf = treatment_df[treatment_df['Peptidoform_name'].isin(difflist)]
return difflist, diffdf
#Makes modcounts file of how many PTM occurs in PSM df
def modcounts(df):
"""
Makes modcounts file of how many times an oxPTM occurs in df
Parameter: dataframe
"""
import pandas as pd
peptidoforms = df["Modification"]
Modification = []
countlist = []
for mod in modslist:
Modification.append(mod)
val = 0
for i, peptidoform in peptidoforms.items():
if peptidoform == None:
continue
elif mod in peptidoform:
val += 1
countlist.append(val)
dt = {"Modification" : Modification, "Counts" : countlist}
result = pd.DataFrame(dt)
return result
#Gives relative level of PSMs containing unmodified residues
def relative_PSM_modification(df):
"""
Gives relative level of PSMs containing unmodified residues
Parameter: dataframe
"""
import pandas as pd
import re
amino_acids = ["A","R","N","D","C","Q","E","G","H","I","K","M","F","P","S","T","W","Y","V"] #No L because L not found ==> I = I/L
ratiolist = []
for aa in amino_acids:
filtered = df[df['matched_peptide'].str.contains(aa)]
n_of_psms = filtered.shape[0]
n_of_modified_psms = 0
for index, row in filtered.iterrows():
peptidoform = row['Peptidoform_name']
pattern = re.compile(r"[A-Z](?=\[)")
modified_aa_list = re.findall(pattern, peptidoform)
for i in modified_aa_list:
if i == aa:
n_of_modified_psms += 1
break
modified_psm_ratio = n_of_modified_psms/n_of_psms
unmodified_psm_ratio = 1 - modified_psm_ratio
if unmodified_psm_ratio < 0:
ratiolist.append(0)
else:
ratiolist.append(unmodified_psm_ratio)
dt = {"Amino acid" : amino_acids, "Relative level of PSMs containing unmodified residue" : ratiolist}
df = pd.DataFrame(dt)
return df
#Returns pie chart with distribution of non-modified methionines, singly oxidized methionines (Met Sulfoxide) and doubly oxidized methionines (Met Sulfones)
def methionine_overview(df, ax = None):
"""
Returns pie chart with distribution of
non-modified methionines, singly oxidized methionines (Met Sulfoxide) and
doubly oxidized methionines (Met Sulfones)
Parameters: dataframe, ax name (default: ax, you can probably leave out this parameter)
"""
import matplotlib.pyplot as plt
ax = ax or plt.gca()
filtered = df[df["matched_peptide"].str.contains("M")]
non_modified = 0
met_sulfoxide = 0
met_sulfone = 0
homocysteic_acid = 0
for index, row in filtered.iterrows():
peptidoform = row['Peptidoform_name']
modifications = row['Modification']
if modifications == None:
non_modified += 1
elif type(modifications) == str:
if modifications == "[35]oxidation[M]":
met_sulfoxide += 1
elif modifications == "[425]Dioxidation[M]":
met_sulfone += 1
elif modifications == "[1384]Homocysteic_acid[M]":
homocysteic_acid += 1
else:
non_modified += 1
elif type(modifications) == list:
for mod in modifications:
if mod == "[35]oxidation[M]":
met_sulfoxide += 1
elif mod == "[425]Dioxidation[M]":
met_sulfone += 1
elif mod == "[1384]Homocysteic_acid[M]":
homocysteic_acid += 1
else:
non_modified += 1
labels = []
sizes = []
if non_modified != 0:
sizes.append(non_modified)
labels.append("Met")
if met_sulfoxide != 0:
sizes.append(met_sulfoxide)
labels.append("Met Sulfoxide")
if met_sulfone != 0:
sizes.append(met_sulfone)
labels.append("Met Sulfone")
if homocysteic_acid != 0:
sizes.append(homocysteic_acid)
labels.append("Homocysteic acid")
return ax.pie(sizes, labels=labels, autopct='%1.1f%%', shadow= True, startangle = 90)
def cysteine_overview(df, ax = None):
"""
Returns pie chart with distribution of
non-modified cysteines, singly oxidized cysteines (Cys Sulfenic acid) and
doubly oxidized cysteines (Cys sulenic acid) and triply oxidized cysteines (Cysteic acid)
Parameters: dataframe, ax name (default: ax, you can probably leave out this parameter)
"""
import matplotlib.pyplot as plt
ax = ax or plt.gca()
filtered = df[df["matched_peptide"].str.contains("C")]
non_modified = 0
cys_sulfenic = 0
cys_sulfinic = 0
cys_cysteic = 0
for index, row in filtered.iterrows():
peptidoform = row['Peptidoform_name']
modifications = row['Modification']
if modifications == None:
non_modified += 1
elif type(modifications) == str:
if modifications == "[35]oxidation[C]":
cys_sulfenic += 1
elif modifications == "[425]Dioxidation[C]":
cys_sulfinic += 1
elif modifications == "[345]Trioxidation[C]":
cys_cysteic += 1
else:
non_modified += 1
elif type(modifications) == list:
for mod in modifications:
if mod == "[35]oxidation[C]":
cys_sulfenic += 1
elif mod == "[425]Dioxidation[C]":
cys_sulfinic += 1
elif mod == "[345]Trioxidation[C]":
cys_cysteic += 1
else:
non_modified += 1
labels = []
sizes = []
if non_modified != 0:
sizes.append(non_modified)
labels.append("Cys")
if cys_sulfenic != 0:
sizes.append(cys_sulfenic)
labels.append("Cys Sulfenic acid")
if cys_sulfinic != 0:
sizes.append(cys_sulfinic)
labels.append("Cys Sulfinic acid")
if cys_cysteic != 0:
sizes.append(cys_cysteic)
labels.append("Cys Cysteic acid")
return ax.pie(sizes, labels=labels, autopct='%1.1f%%', shadow= True, startangle = 90)
def differentially_oxidized_psms(treatmentdf, controldf):
import re
#TODO: #4 Currently, non-oxidative mods would still give a problem here, since an oxidized PSM would appear in the list even though it also is found in the control, but it differs in a non-oxmod
#Currently this is fixed by only allowing one modification
#TODO: #5 currently non modified PSMs are still returned. These are where mod site == x
"""
Returns a list of peptidoforms that are oxidatively modified in the treatment data, but not in the control data (base PSM is found)
Also returns the amount of PSMs in this list
Parameters: treatmentdf, controldf
"""
#Oxidatively modified PSMs in H2O2
Oxmod = treatmentdf[treatmentdf["Oxidatively_modified"] == True]
#Set of oxidatively modified peptidoforms
Oxmoddedset = set(Oxmod["Peptidoform_name"])
#Set of the base matched_peptides of these oxidatively modified peptidoforms
nonoxmoddedset = set(Oxmod["matched_peptide"])
#Oxidatively modified PSMs in control
Oxmodcontrol = controldf[controldf["Oxidatively_modified"] == True]
#Set of oxidatively modified peptidoforms
Oxmoddedcontrolset = set(Oxmodcontrol["Peptidoform_name"])
#Set of the base matched_peptides of all peptidoforms in controldf
nonoxmoddedcontrolset = set(controldf["matched_peptide"])
#Oxidatively modified PSMs that occur in treatment but not in control
notoxmoddedincontrol = Oxmoddedset.difference(Oxmoddedcontrolset)
list = []
for i in notoxmoddedincontrol:
matched_peptide = treatmentdf[treatmentdf["Peptidoform_name"] == i].iloc[0]["matched_peptide"]
pattern = re.compile(r"\[\d+\]")
listofmods = re.findall(pattern, i)
n_of_mods = len(listofmods)
if n_of_mods > 1:
continue
else:
if matched_peptide in nonoxmoddedcontrolset:
list.append(i)
result = "There are {} PSMs that are oxidized in the treatment data that are not oxidized in the control data".format(len(list))
return list, result
from cmath import nan
def flashLFQmods(str):
lijst = str.split("|")
result = lijst[1::2]
if len(result) == 0:
return "None"
elif len(result) == 1:
return result[0]
return result
import numpy as np
def summedintensities(quantdf):
quantdf["Modifications"] = quantdf["Sequence"].apply(flashLFQmods)
quantex = quantdf.explode("Modifications")
quantex["Oxmod?"] = quantex["Modifications"].apply(oxidatively_modified)
quantexox = quantex[quantex["Oxmod?"] == True]
quantexox.drop(list(quantexox.filter(regex = 'Detection Type')), axis = 1, inplace = True)
summedintensitiesdf = quantexox.groupby("Modifications").sum().reset_index()
# numerics = ['int16', 'int32', 'int64', 'float16', 'float32', 'float64']
# # for c in [c for c in summedintensitiesdf.columns if summedintensitiesdf[c].dtype in numerics]:
# # summedintensitiesdf[c] = np.log2(summedintensitiesdf[c])
# # summedintensitiesdf = summedintensitiesdf.replace(float("-inf"), 0)
return summedintensitiesdf
import matplotlib.pyplot as plt
import seaborn as sns
import scipy.stats as stats
from statsmodels.stats.multitest import multipletests
def boxplots(Control_df, Treatment_df, labels):
pvallist = []
for index, row in Control_df.iterrows():
for index2, row2 in Treatment_df.iterrows():
if index == index2:
mod = row["Modifications"]
dataControl = Control_df.iloc[index][1:]
dataControl = dataControl.astype(float)
dataControl = dataControl[dataControl != 0]
dataTreatment = Treatment_df.iloc[index][1:]
dataTreatment = dataTreatment.astype(float)
dataTreatment = dataTreatment[dataTreatment !=0]
data = [dataControl, dataTreatment] #TODO: #7 Probably better to put both these in a df together, then you can more easily use statannotations
n_of_tests = Control_df.shape[0]
if dataTreatment.size != 0 and dataControl.size != 0:
#One-sided Mann-Whitney U test
pval = stats.mannwhitneyu(dataControl,dataTreatment, alternative = 'less').pvalue
pvallist.append(pval)
if pval < 0.05: #TODO: #6 Multiple hypothesis testing correction needed?
formatted_pvalue = f'P-value = {pval:.2e}'
fig = plt.figure()
ax = sns.boxplot(data=data)
sns.stripplot(data=data, alpha = 0.3)
ax.set_xticks(range(2))
ax.set_xticklabels(labels)
#plt.text(x = 0, y = min(min(dataControl), min(dataTreatment))-max(min(dataControl), min(dataTreatment)), s="p-value = {:.5f}".format(pval))
plt.title(mod)
plt.ylabel("Summed PTM abundance")
plt.show()
import inspect
def retrieve_name(var):
callers_local_vars = inspect.currentframe().f_back.f_locals.items()
return [var_name for var_name, var_val in callers_local_vars if var_val is var]
# def quantile_transform(quantdf, cols_to_be_transformed):
# scaler = QuantileTransformer()
# quantdf[cols_to_be_transformed] = quantdf[cols_to_be_transformed].transform(np.log2)
# quantdf.replace([np.inf, -np.inf], 0, inplace=True)
# quantdf.replace(0, np.nan, inplace=True)
# quantdf[cols_to_be_transformed] = scaler.fit_transform(quantdf[cols_to_be_transformed])
# return quantdf
from sklearn.preprocessing import QuantileTransformer
def quantile_transform(quantdf, cols_to_be_transformed):
scaler = QuantileTransformer(output_distribution= "normal")
quantdf[cols_to_be_transformed] = quantdf[cols_to_be_transformed].transform(np.log2)
quantdf.replace([np.inf, -np.inf], np.nan, inplace=True)
#quantdf.replace(0, np.nan, inplace=True)
quantdf[cols_to_be_transformed] = scaler.fit_transform(quantdf[cols_to_be_transformed])
quantdf[cols_to_be_transformed] = quantdf[cols_to_be_transformed].transform(lambda x: x - (quantdf[cols_to_be_transformed[0]].min()))
return quantdf
import re
def get_unimod_acc(str):
pattern = re.compile(r'\[([0-9]*?)\]')
lijst = re.findall(pattern, str)
try:
return lijst[0]
except IndexError:
return np.nan
def boxplots_not_specific(controldf, treatmentdf,labels):
pvallist = []
for index, row in controldf.iterrows():
for index2, row2 in treatmentdf.iterrows():
if index == index2:
mod = row["UnimodAccession"]
dataControl = controldf.iloc[index][1:]
dataControl = dataControl.astype(float)
dataControl = dataControl[dataControl != 0]
dataTreatment = treatmentdf.iloc[index][1:]
dataTreatment = dataTreatment.astype(float)
dataTreatment = dataTreatment[dataTreatment !=0]
data = [dataControl, dataTreatment] #TODO: #7 Probably better to put both these in a df together, then you can more easily use statannotations
n_of_tests = controldf.shape[0]
if dataTreatment.size != 0 and dataControl.size != 0:
#One-sided Mann-Whitney U test
pval = stats.mannwhitneyu(dataControl,dataTreatment, alternative = 'less').pvalue
pvallist.append(pval)
if pval < 0.05: #TODO: #6 Multiple hypothesis testing correction needed?
formatted_pvalue = f'P-value = {pval:.4e}'
fig = plt.figure(figsize=(8,6))
ax = sns.boxplot(data=data)
sns.stripplot(data=data, alpha = 0.3)
ax.set_xticks(range(2))
ax.set_xticklabels(labels)
#plt.text(x = 0, y = min(min(dataControl), min(dataTreatment))-4, s="P-value: {:.3f}".format(pval))
plt.title(mod)
plt.ylabel("summed PTM abundance")
plt.show()
import matplotlib.pyplot as plt
import seaborn as sns
import scipy.stats as stats
from statsmodels.stats.multitest import multipletests
def multipletest(Control_df, Treatment_df):
pvallist = []
for index, row in Control_df.iterrows():
for index2, row2 in Treatment_df.iterrows():
if index == index2:
mod = row["UnimodAccession"]
dataControl = Control_df.iloc[index][1:]
dataControl = dataControl.astype(float)
dataControl = dataControl[dataControl != 0]
dataTreatment = Treatment_df.iloc[index][1:]
dataTreatment = dataTreatment.astype(float)
dataTreatment = dataTreatment[dataTreatment !=0]
data = [dataControl, dataTreatment] #TODO: #7 Probably better to put both these in a df together, then you can more easily use statannotations
n_of_tests = Control_df.shape[0]
if dataTreatment.size != 0 and dataControl.size != 0:
#One-sided Mann-Whitney U test
pval = stats.mannwhitneyu(dataControl,dataTreatment, alternative = 'less').pvalue
pvallist.append(pval)
corrected_pvals = multipletests(pvallist, method='fdr_bh')[1]
return pvallist, corrected_pvals