How do I add 4 columns to an excel file using Perl? The 4 headers for those columns will all have different names? Please help and I greatly appreciate... (1 Reply)
Hello everyone,
I have two files containing 6 columns and thousands of rows. I want to add them (i.e. first column of first file + first column of second file and so on) and print the output in a third file. Can you please help me.
Thanks a lot (7 Replies)
Hi everyone,
I got a problem with merging files and hoped one of you would have an idea how to approach this issue. I tried it with awk, but didn't get far. This is what I have:
I got 40 files looking like the ones below. All have three columns but the number of rows differs (20000 to 50000).... (6 Replies)
Dear all,
I have a question. I have a txt.file as below. i want to add 3 more columns: column3=conlum 2*column2; column4=(1-column2)*(1-column2); column5=1-column3-column4. Do you know how to do it? Thanks a lot!
file:
column1 column2
a 1
b 20
c 30
d 3
... (2 Replies)
I have a number of files with multiple rows that I need to add together.
Let say I have 10 files:
Each file has a great number of rows and columns. I need to add these files together the following way.
In other words, If, for example, file A occupies Columns 1 to 19, I want to add file B... (7 Replies)
Hello
I have a file as below
chr1 start ref alt code1 code2
chr1 18884 C CAAAA 2 0
chr1 135419 TATACA T 2 0
chr1 332045 T TTG 0 2
chr1 453838 T TAC 2 0
chr1 567652 T TG 1 0
chr1 602541 ... (2 Replies)
I have two files (csv and vcf) which look exactly like this
S1.csv
func,gene,start,info
"exonic","AL","2309","het"
"exonic","NEF","6912","hom"S1.vcf
##fileinfo
#CHROM POS ID INFO
chr1 4567 rs323211 1/1:84,104,99
chr4 2309 rs346742 1/1:27,213,90
chr6 5834 ... (5 Replies)
Hello All,
I have a requirement in which i will be given a sql query as input in a file with dynamic number of columns. For example some times i will get 5 columns, some times 8 columns etc up to 20 columns.
So my requirement is to generate a output query which will have 20 columns all the... (7 Replies)
Discussion started by: vikas_trl
7 Replies
LEARN ABOUT OPENDARWIN
cbrtf
FLOAT(3) BSD Library Functions Manual FLOAT(3)NAME
float -- functions with single-precision floating-point arguments
DESCRIPTION
The following functions are available in single precision. The functions conform to the ISO/IEC 9899:1999(E) standard. They are similar to
the corresponding double-precision functions (which have the same name, without the "f" at the end). The double-precision functions have
their own pages. Wherever the double-precision functions use a double-precision floating-point value (as an argument or return value), these
functions use a single-precision floating-point value.
To use these functions you must add an additional flag to the link step that produces the executable binary. Specify "-lmx".
acosf()
acoshf()
asinf()
asinhf()
atanf()
atan2f()
atanhf()
cbrtf()
cosf()
coshf()
erff()
erfcf()
hypotf()
logf()
log2f()
log10f()
log1p()
powf()
sinf()
sinhf()
sqrtf()
tanf()
tanhf()
The following functions are also available in single precision. The functions conform to the ISO/IEC 9899:1999(E) standard. Each one has its
own page, which it shares with its corresponding double-precision function (which has the same name, without the "f" on the end). The page
can be found under both names.
You do not need to specify the "-lmx" flag to use these functions.
ceilf()
copysignf()
expf()
exp2f()
expm1f()
fabsf()
fdimf()
floorf()
fmaf()
fmaxf()
fminf()
fmodf()
frexpf()
ilogbf()
ldexpf()
lgammaf()
llrintf()
llroundf()
logbf()
lrintf()
lround()
modff()
nanf()
nextafterf()
remainderf()
remquof()
rintf()
roundf()
scalblnf()
scalbnf()
tgammaf()
truncf()
BSD August 13, 2003 BSD