1. Shell Programming and Scripting

suppose u have a file which consist of many data points separated by asterisk Question is to extract third part in each line . 0.0002*0.003*-0.93939*0.0202*0.322*0.3332*0.2222*0.22020 0.003*0.3333*0.33322*-0.2220*0.3030*0.2222*0.3331*-0.3030 0.0393*0.3039*-0.03038*0.033*0.4033*0.30384*0.4048... (5 Replies)

2. Shell Programming and Scripting

Hi Everyone, I will try to explain my question please forgive my english here. I am looking for shell script or command that can compare data in the files. I have 50 files in one directory test1 test2 test3 ....so on. I want to compare data in each files with each other and output each... (4 Replies)

3. Shell Programming and Scripting

I am using the fallowing script. this script seems to work fine except the file has data I do not wish to have. Is there away to omit that data. I will first provide the scrip and then a sample of the data the way it looks and then a sample of how I would like the data to look. Thanks for any... (3 Replies)

4. Shell Programming and Scripting

Hello all, I have a data file that needs some serious work...I have no idea how to implement the changes that are needed! The file is a genotypic file with >64,000 columns representing genetic markers, a header line, and >1100 rows that looks like this: ID 1 2 3 4 ... (7 Replies)

5. Shell Programming and Scripting

I have a file that has been partially recoded so that data points that were formerly letter combinations are now -1, 0, or 1. I need to finish recoding the GG and CC data points. The file looks like this: ID 1 2 3 4 5 6 7 8 83845676 0 0 0 0 CC -1 CC CC 838469. -1 -1 1 GG CC 0 CC 1 83847041... (10 Replies)

6. Shell Programming and Scripting

Hi, I have a file with one column data (sample below) and I am trying to write a shell script to calculate the difference between consecutive data valuse i.e Var = Ni -N(i-1) 0.3141 -3.6595 0.9171 5.2001 3.5331 3.7022 -6.1087 -5.1039 -9.8144 1.6516 -2.725 3.982 7.769 8.88 (5 Replies)

7. UNIX for Dummies Questions & Answers

Hi, I need help on finding the value of my data that encompasses certain percentage of my total data points (n). Attached is an example of my data, n=30. What I want to do is for instance is find the minimum threshold that still encompasses 60% (n=18), 70% (n=21) and 80% (n=24). manually to... (4 Replies)

8. UNIX for Dummies Questions & Answers

Hi, I have a large number of data files each containing simple integers from 1 to around 25000 in ascending order. However, they are not in a specific progression; some numbers are missing in each file. For ex. datfile1 may have the numbers in order 1 2 4 6 7 8 12 ... 24996 24999 while datfile2... (8 Replies)

9. Shell Programming and Scripting

I have a text file that shows the output of my solar inverters. I want to separate this into sections. overview , device 1 , device 2 , device 3. Each device has different number of lines. but they all have unique starting points. Overview starts with 6 #'s, Devices have 4#'s and their data starts... (6 Replies)

10. Shell Programming and Scripting

I have a file full of coordinates of the form: 37.68899917602539 58.07500076293945 57.79100036621094 The numbers don't always have the same number of decimal points. I need to reduce the decimal points of all the numbers (there are 128 rows of 3 numbers) to 2. I have tried to do this... (2 Replies)