Question: Filtering, Summerizing, and plotting from big data frame
0
gravatar for Wuschel
12 weeks ago by
Wuschel120
HUJI
Wuschel120 wrote:

Hi, I have a big data frame for omics data. Samples are named as Genotype_Time_Replicate (e.g. AOX_1h_4).

E.g. data set

structure(list(ID = c("AT5G54740.1", "AT5G55730.2", "AT5G57655.2", "AT5G64100.1", "AT5G64260.1", "AT5G67360.1", "AT1G30630.1", "AT1G62380.1", "AT1G70830.1", "AT3G14990.1", "AT4G18800.1", "AT4G24510.1", "AT5G15650.1", "AT5G19820.1", "AT5G59840.1", "AT5G47200.1", "AT1G12840.1", "AT1G76030.1", "AT1G78900.2", "AT3G42050.1", "AT4G11150.1", "AT1G11860.2", "AT1G17290.1" ), Location = c("extracellular", "extracellular", "extracellular", "extracellular", "extracellular", "extracellular", "golgi", "golgi", "golgi", "golgi", "golgi", "golgi", "golgi", "golgi", "golgi", "ER", "ER", "ER", "mitochondrion", "mitochondrion", "mitochondrion", "mitochondrion", "mitochondrion"), AOX_1h_1 = c(0.844651873, 0.50954096, 1.12e-08, 0.012981372, 0.978148381, 0.027579578, 0.068010151, 0.410629215, 0.253838635, 0.033631788, 0.335713512, 0.982799013, 0.025910457, 0.793810264, 0.762431665, 0.152154436, 0.027114103, 0.000227, 1.07e-05, 0.721209032, 0.086281162, 0.483130711, 0.014795515), AOX_1h_2 = c(0.894623378, 0.011521413, 1.62e-06, 0.085249729, 0.02863972, 0.956962154, 0.225208718, 0.932679767, 0.002574192, 0.071700671, 0.233682544, 0.936572874, 1.12e-05, 0.241658735, 0.865205515, 0.000537, 0.103471292, 8.66e-07, 1.22e-08, 0.950878446, 0.145012176, 0.092919172, 0.599713247), AOX_1h_3 = c(0.880951025, 0.00145276, 8.59e-10, 0.087023475, 0.675527672, 0.765543306, 0.305860948, 0.899172011, 0.020973476, 0.542988545, 0.735571562, 0.157569324, 0.025488075, 0.071006507, 0.262324019, 0.080470612, 0.0436526, 6.65e-09, 5.63e-10, 0.020557091, 0.069577215, 0.005502212, 0.852099232), AOX_1h_4 = c(0.980823252, 0.158123518, 0.00210702, 0.006317657, 0.30496173, 0.489709702, 0.091469807, 0.958443361, 0.015583593, 0.566165972, 0.66746161, 0.935102341, 0.087733288, 0.744313619, 0.021169383, 0.633250945, 0.257489406, 0.024345088, 0.000355, 0.226279179, 0.004038493, 0.479275204, 0.703522761), AOX_2h_1 = c(0.006474022, 0.246530998, 5.38e-06, 0.47169153, 0.305973663, 0.466202566, 0.191733645, 0.016121487, 0.234839116, 0.043866023, 0.089819656, 0.107934599, 2.09e-06, 0.413229678, 0.464078018, 0.004118766, 0.774970986, 3.79e-07, 2.3e-10, 0.428591262, 0.002326292, 0.385580707, 0.106216066), AOX_2h_2 = c(0.166169729, 0.005721199, 7.77e-08, 0.099146712, 0.457164663, 0.481987525, 7.4e-05, 0.969805081, 0.100894997, 0.062103337, 0.095718425, 0.001686206, 0.009710516, 0.134651787, 0.887036569, 0.459218152, 0.074576369, 3.88e-09, 3.31e-15, 0.409645805, 0.064874307, 0.346371524, 0.449444779), AOX_2h_3 = c(1.06e-05, 0.576589898, 4.03e-08, 0.787468189, 0.971119601, 0.432593753, 0.000274, 0.86932399, 0.08657663, 4.22e-06, 0.071190008, 0.697384316, 0.161623604, 0.422628778, 0.299545652, 0.767867006, 0.00295567, 0.078724176, 4.33e-09, 0.988576028, 0.080278831, 0.66505527, 0.014158693), AOX_2h_4 = c(0.010356719, 0.026506539, 9.48e-09, 0.91009296, 0.302464488, 0.894377768, 0.742233323, 0.75032613, 0.175841127, 0.000721, 0.356904918, 0.461234653, 1.08e-05, 0.65800831, 0.360085919, 0.004814238, 0.174670947, 0.004246734, 7.31e-11, 0.778725214, 0.051334623, 0.10212841, 0.155831664 ), AOX_6h_1 = c(0.271681878, 0.004822226, 1.87e-11, 0.616969208, 0.158860224, 0.684690326, 0.011798791, 0.564591916, 0.000314, 4.79e-06, 0.299871385, 0.001909713, 0.00682428, 0.039107415, 0.574143284, 0.061532691, 0.050483892, 2.28e-08, 1.92e-12, 0.058747794, 0.027147473, 0.196608218, 0.513693112), AOX_6h_2 = c(5.72e-12, 0.719814288, 0.140016259, 0.927094438, 0.841229414, 0.224510089, 0.026567282, 0.242981965, 0.459311076, 0.038295888, 0.127935565, 0.453746728, 0.005023732, 0.554532387, 0.280899096, 0.336458018, 0.002024021, 0.793915731, 0.012838565, 0.873716549, 0.10097853, 0.237426815, 0.003711539), AOX_6h_3 = c(3.16e-12, 0.780424491, 0.031315419, 0.363891436, 0.09562579, 0.104833988, 3.52e-05, 0.104196756, 0.870952423, 0.002036134, 0.016480622, 0.671475063, 2.3e-05, 0.00256744, 0.66263641, 0.005026601, 0.57280276, 0.058724117, 6.4e-10, 0.030965264, 0.005301006, 0.622027012, 0.371659724), AOX_6h_4 = c(7.99e-10, 0.290847169, 0.001319424, 0.347344795, 0.743846306, 0.470908425, 0.00033, 0.016149973, 0.080036584, 0.020899676, 0.00723071, 0.187288769, 0.042514886, 0.00150443, 0.059344154, 0.06554177, 0.112601764, 0.000379, 2.36e-10, 0.78131093, 0.105861995, 0.174370801, 0.05570041 ), WT_1h_1 = c(0.857, 0.809, 2.31e-05, 0.286, 0.87, 0.396, 0.539, 0.787, 0.73, 0.427, 0.764, 0.87, 0.386, 0.852, 0.848, 0.661, 0.393, 0.0415, 0.00611, 0.843, 0.576, 0.804, 0.304 ), WT_1h_2 = c(0.898, 0.509, 0.0192, 0.729, 0.616, 0.902, 0.811, 0.9, 0.343, 0.712, 0.814, 0.901, 0.0446, 0.816, 0.896, 0.217, 0.747, 0.0143, 0.000964, 0.901, 0.776, 0.737, 0.876 ), WT_1h_3 = c(0.939, 0.627, 0.0104, 0.867, 0.932, 0.935, 0.91, 0.939, 0.803, 0.926, 0.934, 0.888, 0.813, 0.859, 0.905, 0.864, 0.838, 0.0223, 0.00917, 0.802, 0.858, 0.724, 0.938 ), WT_1h_4 = c(0.911, 0.782, 0.298, 0.396, 0.837, 0.871, 0.727, 0.91, 0.506, 0.88, 0.89, 0.909, 0.723, 0.896, 0.547, 0.887, 0.824, 0.566, 0.175, 0.814, 0.348, 0.869, 0.893), WT_2h_1 = c(0.748, 0.911, 0.231, 0.929, 0.917, 0.928, 0.903, 0.801, 0.909, 0.849, 0.878, 0.884, 0.183, 0.925, 0.928, 0.719, 0.941, 0.108, 0.00817, 0.926, 0.678, 0.923, 0.884), WT_2h_2 = c(0.935, 0.851, 0.163, 0.925, 0.951, 0.952, 0.63, 0.963, 0.926, 0.916, 0.925, 0.804, 0.868, 0.931, 0.961, 0.951, 0.92, 0.0706, 0.000265, 0.95, 0.917, 0.947, 0.951), WT_2h_3 = c(0.0197, 0.894, 0.000613, 0.911, 0.922, 0.877, 0.122, 0.916, 0.739, 0.0125, 0.718, 0.905, 0.801, 0.875, 0.852, 0.91, 0.302, 0.729, 0.00015, 0.923, 0.731, 0.902, 0.504), WT_2h_4 = c(0.696, 0.765, 0.0142, 0.931, 0.893, 0.931, 0.925, 0.925, 0.87, 0.45, 0.899, 0.908, 0.144, 0.921, 0.899, 0.631, 0.87, 0.62, 0.0014, 0.926, 0.807, 0.844, 0.865), WT_6h_1 = c(0.898, 0.727, 0.00395, 0.921, 0.881, 0.924, 0.776, 0.919, 0.542, 0.234, 0.901, 0.67, 0.747, 0.83, 0.919, 0.848, 0.841, 0.056, 0.00144, 0.846, 0.815, 0.888, 0.916), WT_6h_2 = c(2.38e-09, 0.88, 0.708, 0.898, 0.891, 0.768, 0.443, 0.777, 0.843, 0.505, 0.695, 0.842, 0.208, 0.859, 0.794, 0.813, 0.14, 0.887, 0.326, 0.894, 0.661, 0.775, 0.182), WT_6h_3 = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), WT_6h_4 = c(0.0357, 0.953, 0.792, 0.956, 0.967, 0.96, 0.711, 0.892, 0.931, 0.899, 0.866, 0.946, 0.917, 0.799, 0.925, 0.927, 0.938, 0.72, 0.025, 0.967, 0.936, 0.945, 0.923)), class = "data.frame", row.names = c(NA, -23L))

I want to summarize data for each organelle (averaged by organelle and samples' replicates) and plot the Wildtype and mutant data side by side with standard error for each time point.

E.g. Plot
https://ibb.co/f0pb17r (bar / dot plot)

And also, plot another the fold change of mutant compared to its' reference WT (e.g. AOX_1h_4/WT_1h_4)

How can I use Tidyverse / relevant R package for averaging the organelle and replicate data in this kind of DF for downstream analysis?

proteomics rna-seq R gene • 232 views
ADD COMMENTlink modified 12 weeks ago by Prakash920 • written 12 weeks ago by Wuschel120
5
gravatar for Prakash
12 weeks ago by
Prakash920
India
Prakash920 wrote:

See, if this help

library(ggplot2)
library(ggpubr)
library(reshape2)

# a is list created from your post 
df <- do.call(cbind.data.frame, a)
melted <- melt(df)
head(melted)
melted$variable<- str_replace_all(melted$variable, '_[0-9]$', '')
melted$variable <- factor(melted$variable,levels=c("WT_1h","AOX_1h","WT_2h","AOX_2h","WT_6h","AOX_6h"))
my_comparisons <- list( c("WT_1h","AOX_1h"), c("WT_2h","AOX_2h"),c("WT_6h","AOX_6h"))
ggbarplot(melted, x = "variable", y = "value", add = "mean_se",
          color = "variable", palette =  c("grey","black","grey","black","grey","black"),
          facet.by = "Location")+
  stat_compare_means(comparisons = my_comparisons, label = "p.signif")

enter image description here

https://ibb.co/XDXwGTv

ADD COMMENTlink modified 11 weeks ago • written 12 weeks ago by Prakash920

Thank you very much, Prakash.

ADD REPLYlink written 12 weeks ago by Wuschel120
1
gravatar for Jean-Karim Heriche
12 weeks ago by
EMBL Heidelberg, Germany
Jean-Karim Heriche18k wrote:

It seems to me that you're looking for the aggregate() function. There's also the summarize() function in the Hmisc package.
EDIT: For more ideas, check this blog post.

ADD COMMENTlink modified 12 weeks ago • written 12 weeks ago by Jean-Karim Heriche18k

Thank you very much Heriche.

ADD REPLYlink written 12 weeks ago by Wuschel120
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