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How do I read CSV data into a record array in NumPy?
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answered Aug 19 '10 at 6:34
AndrewAndrew
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Remove an entire column from a data.frame in R
...enome <- NULL
> head(Data)
chr region
1 chr1 CDS
2 chr1 exon
3 chr1 CDS
4 chr1 exon
5 chr1 CDS
6 chr1 exon
As pointed out in the comments, here are some other possibilities:
Data[2] <- NULL # Wojciech Sobala
Data[[2]] <- NULL # same as above
Data <- Data[,-2] ...
rgdal package installation
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tflutre
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answered Mar 6 '13 at 13:42
jubajuba
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is guava-libraries available in maven repo?
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Starting from r03, Guava releases may be found in the central Maven repository.
You may include Guava by adding the following dependency to your POM:
<dependency>
<groupId>com.google.guava</groupId>
<artifactId...
LEFT OUTER JOIN in LINQ
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Multinerd
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answered Aug 5 '10 at 10:15
ajay_whizajay_whiz
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Spring MVC @PathVariable getting truncated
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answered Aug 19 '10 at 22:03
earldouglasearldouglas
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How to calculate moving average without keeping the count and data-total?
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93
You can simply do:
double approxRollingAverage (double avg, double new_sample) {
avg -= av...
How to create a shared library with cmake?
...cify the minimum required version of cmake
cmake_minimum_required(VERSION 3.9)
You should declare a project. cmake says it is mandatory and it will define convenient variables PROJECT_NAME, PROJECT_VERSION and PROJECT_DESCRIPTION (this latter variable necessitate cmake 3.9):
project(mylib VERSIO...
How do I access command line arguments in Python?
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edited Aug 1 '16 at 20:36
yiwei
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answered Oct ...
python max function using 'key' and lambda expression
...xample 2: Applying max to a list of tuples.
>>> lis = [(1,'a'), (3,'c'), (4,'e'), (-1,'z')]
By default max will compare the items by the first index. If the first index is the same then it'll compare the second index. As in my example, all items have a unique first index, so you'd get th...