gtex | GTEx analysis scripts
kandi X-RAY | gtex Summary
kandi X-RAY | gtex Summary
GTEx analysis scripts
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Top functions reviewed by kandi - BETA
- Normalize expression and counts
- Normalize quantiles
- Inverse of inverse quantile normalization
- Convert GTF file to BED
- Extract the contributors from a vcf file
- Read a GCT file from a GCT file
- Write a BED file to a tabix file
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Trending Discussions on gtex
QUESTION
I have a list of 2 elements that each has 3 elements. In every 3 elements, there is a list of length 2 nested elements so that each includes a tibble with rows and columns. tibbles' dimension is fixed for rows but the columns are different from the third column.
Here is the structure:
...ANSWER
Answered 2022-Feb-24 at 19:26As it is nested, an option is rrapply
QUESTION
I have one question. Like now i have two files:sampleattributes and genecount.I have filtered sample attributes file and it has a column name sampid and genecount has a column name sampid. I am trying to merge the two files using the common sampid. This is what I have written:
...ANSWER
Answered 2022-Feb-23 at 14:07Looking at youre gene_count
data, it doesn't have a column for the SAMPID, those were imported as row names. We'll convert them to an actual column, replace the "."
with "-"
so they match the braindata format, and then we can join. Your sample data doesn't have any elements in common so I use a full_join
, but you may prefer a left, right, or inner join--I'm not really sure what your use case is.
QUESTION
ANSWER
Answered 2022-Feb-20 at 18:55With base R
QUESTION
I have a vcf file whose header has sample ID info. It looks like this:
##fileformat=VCFv4.2 ##FILTER= ##fileDate=20220214 ##source=PLINKv1.90 ##contig= ##INFO= ##FORMAT= #CHROM POS ID REF ALT QUAL FILTER INFO FORMAT GTEX-1117F_GTEX-1117F GTEX-111CU_GTEX-111CU GTEX-111FC_GTEX-111FC GTEX-111VG_GTEX-111VG GTEX-111YS_GTEX-111YS GTEX-1122O_GTEX-1122O GTEX-1128S_GTEX-1128S GTEX-113IC_GTEX-113IC GTEX-113JC_GTEX-113JC GTEX-117XS_GTEX-117XS
I want to edit it to contain only
##fileformat=VCFv4.2 ##FILTER= ##fileDate=20220214 ##source=PLINKv1.90 ##contig= ##INFO= ##FORMAT= #CHROM POS ID REF ALT QUAL FILTER INFO FORMAT GTEX-1117F GTEX-111CU GTEX-111FC GTEX-111VG GTEX-111YS
GTEX-1122O GTEX-1128S GTEX-113IC GTEX-113JC GTEX-117XS
Basically I want to remove anything coming after _ For example: ID:GTEX-1117F_GTEX-1117F desired ID: GTEX-1117F
I used this command but its not really giving me the desired output.
...ANSWER
Answered 2022-Feb-14 at 22:33Using sed
QUESTION
I am new to R and I am trying to view gene expression differences between tumour vs normal using a TCGA.GTEX dataset. I am trying to find the log fold change for all columns.
This is the code I applied:
...ANSWER
Answered 2021-Jan-30 at 21:14It seems to me some columns in TCGA_GTEX_lung[-7]
are character. You need numeric to calculate sum. You can check this with code apply(df, 2, function(x) class(x))
. If this is the case, you can convert character to numeric with as.numeric()
.
Edit
QUESTION
I have two tables,
...fenotipos
ANSWER
Answered 2020-Dec-19 at 00:28You could do:
QUESTION
I have two tables,
...phenotipos
ANSWER
Answered 2020-Dec-18 at 22:07You can use a correlated subquery a string functions to count how many attributes start with each phenotype:
QUESTION
I'm trying to join two tables in MySQL, in one I have a set of IDs (of the type GTEX-14BMU-1526-SM-5TDE6) and a set of type's of tissue(SMTS), I have to select the IDs for the tissue type 'Blood' (which is another column of the same table), and then I have to take only the first two strings (GTEX-14BMU) from the ID name and make a list of the different ones.
Then I have to compare this to a second table in which I have a list of IDs that already are in the type (GTEX-14BMU) which have to meet the condition that the column sex of this same table is 2.
The expected result is a list with the IDs which are sex type 2 and have tissue type 'Blood', meaning the ones that are coinciding. I'm trying to solve this by using JOIN and all the needed conditions in the same statement, which is:
...ANSWER
Answered 2020-Dec-15 at 10:17Here:
QUESTION
I have to sort some information that is encoded in the following form: GTEX-VJYA-2126-SM-4KL1O I have a list of this IDs and I have to take the first two strings separated by '-' (so,GTEX-VUSG) and count how many of each distinct ID I end up with.
I'm using the following MySQL code:
...ANSWER
Answered 2020-Dec-14 at 21:59Just repeat the expression in the ORDER BY
clause:
QUESTION
I have a script below, I am looping throught GTEx brain tissues and running a program laid out below. How do I in the --output put a unique output file? I am lost on this, still kind of new to bash. BTW, TISSUE files look like this: Brain_Frontal_Cortex_BA9.genes.annot
and Lung.genes.annot
In the GTExV8 folder, I have 48 unique files that TISSUE will loop through. Thus, the output for one example would be Brain_Frontal_Cortex_BA9_emagma
and Lung_emagma
ANSWER
Answered 2020-Aug-04 at 05:42No sure what you mean, but if your intention is to generate different names for the --out
files based on the $tissue
file name, and assuming BA9
is the variable part and you want to name the output after it, you can do
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