Tropical R

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1–23 of 23

Sometimes googling is hard. Walking between buildings is really hard. Explaining Jeremy-isms like 'pos' on internet forums is way harder than asking someone.

Sometimes the answer is right here at JCU.

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brooke.bateman, Lauren Hodgson2

5/17/16

species list per grid cell?

Hi Brooke, It's been a while, but scripts we used to extract a species list within a given

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species list per grid cell?

Hi Brooke, It's been a while, but scripts we used to extract a species list within a given

5/17/16

Christian Gredzens, … Alice C. Hughes9

9/5/14

Kernel Density Estimation Bootstrap

Hi All Could anyone help me with a script which would scroll through a list of polygons of species

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Kernel Density Estimation Bootstrap

Hi All Could anyone help me with a script which would scroll through a list of polygons of species

9/5/14

Natalie E. Wildermann

5/8/14

Error in write.asciigrid

Hi everyone! I'm trying to export a grid into an ESRI ASCII raster file, but I get the following

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Error in write.asciigrid

Hi everyone! I'm trying to export a grid into an ESRI ASCII raster file, but I get the following

5/8/14

Christophe Cleguer, Craigie, Ian3

1/7/14

mcmcsamp function no longer operational ...

Thanks Ian, I will do as you advice, thks for the tip! On Tuesday, January 7, 2014 2:20:48 PM UTC+10,

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mcmcsamp function no longer operational ...

Thanks Ian, I will do as you advice, thks for the tip! On Tuesday, January 7, 2014 2:20:48 PM UTC+10,

1/7/14

Keith, Sally, … Jeremy VanDerWal6

6/18/13

Parallelizing within R function - how does this work on HPC?

Hi All Now I have got it working, here's what I have discovered. It may be useful for others. If

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Parallelizing within R function - how does this work on HPC?

Hi All Now I have got it working, here's what I have discovered. It may be useful for others. If

6/18/13

Justin...@csiro.au, … Lauren Hodgson11

5/30/13

dataframe2asc and transformations

Hi all The final instalment of the asc2dataframe. Stewart looked at the values and realised that when

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dataframe2asc and transformations

Hi all The final instalment of the asc2dataframe. Stewart looked at the values and realised that when

5/30/13

Reside, April, Jeremy VanDerWal2

4/8/13

correct ... cellsize is in "degrees" latitude and longitude... simply put cellsize=0.01 for

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correct ... cellsize is in "degrees" latitude and longitude... simply put cellsize=0.01 for

4/8/13

Lauren Hodgson, … alice Hughes15

3/6/13

script optimisation

Hi Stewart No joy yet-I think it may be a RAM issue (non-convenient data), I'll try to get the

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script optimisation

Hi Stewart No joy yet-I think it may be a RAM issue (non-convenient data), I'll try to get the

3/6/13

Geneviev...@csiro.au, … Lauren Hodgson11

2/20/13

accessing netCDF files through a wms/http or other servers

There are alternative (and slower) ways to do it, so you won't have to change them manually...

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accessing netCDF files through a wms/http or other servers

There are alternative (and slower) ways to do it, so you won't have to change them manually...

2/20/13

1/3/13

All, On the off chance that I am not the only person who didn't know about this... I just

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All, On the off chance that I am not the only person who didn't know about this... I just

1/3/13

Brett Scheffers, … Stewart Macdonald3

12/30/12

help with subset Dates in R

Out of interest, does it work if you use "2011-06-29" instead of "2011-29-06"? It

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help with subset Dates in R

Out of interest, does it work if you use "2011-06-29" instead of "2011-29-06"? It

12/30/12

11/8/12

/scratch on the hpc

/scratch is only gigs off 100% full and needs an urgent cleanout. if you use it, have a look and see

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/scratch on the hpc

/scratch is only gigs off 100% full and needs an urgent cleanout. if you use it, have a look and see

11/8/12

Brett Scheffers, Stewart Macdonald2

10/16/12

arrows () when x-axis is dates

Hey Brett, I don't know what the internals of your 'dates' and 'd1' data

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arrows () when x-axis is dates

Hey Brett, I don't know what the internals of your 'dates' and 'd1' data

10/16/12

James, Cassandra, Phillips, Ben3

9/28/12

Problem with matching strings

Random thought. Sometimes, depending on the data source, you can get non-standard characters that

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Problem with matching strings

Random thought. Sometimes, depending on the data source, you can get non-standard characters that

9/28/12

Lauren Hodgson, Keith, Sally3

9/27/12

counting duplication

hahaha, awesome! thanks so much. as.data.frame(table(mydata$columnname)) allows me to merge this info

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counting duplication

hahaha, awesome! thanks so much. as.data.frame(table(mydata$columnname)) allows me to merge this info

9/27/12

Kyran Staunton, Phillips, Ben2

9/26/12

fitting a curved line/non linear model

If you have clear expectations for your exponents you could just transform and do linear fits.

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fitting a curved line/non linear model

If you have clear expectations for your exponents you could just transform and do linear fits.

9/26/12

james.ryan.white, Keith, Sally3

9/26/12

Sally Keith you are a sweet sweet angel. That worked like a charm and was super easy. I've been

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Sally Keith you are a sweet sweet angel. That worked like a charm and was super easy. I've been

9/26/12

Lauren Hodgson, … Reside, April5

9/25/12

Here's a fun one. Pretty rainfall plots

I ended up doing it the messy lazy way: padded.limits=function(limits, floor.lim=-Inf, ceiling.lim=

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Here's a fun one. Pretty rainfall plots

I ended up doing it the messy lazy way: padded.limits=function(limits, floor.lim=-Inf, ceiling.lim=

9/25/12

James, Cassandra, … Stewart Macdonald4

9/10/12

Subsetting in R

Does this work? HydroID <- c(1, 2, 3, 4, 5, 6) NextDownID <- c(5, 6, 7, 8, 9, 10) df <- data

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Subsetting in R

Does this work? HydroID <- c(1, 2, 3, 4, 5, 6) NextDownID <- c(5, 6, 7, 8, 9, 10) df <- data

9/10/12

Leila Brook, … Lauren Hodgson5

9/1/12

Spatial question

It thought you were a spambot. I've had my suspicions.... On Sat, Sep 1, 2012 at 4:11 PM, Stewart

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Spatial question

It thought you were a spambot. I've had my suspicions.... On Sat, Sep 1, 2012 at 4:11 PM, Stewart

9/1/12

8/30/12

tip: deleting a subset of files

Today I wanted to keep a subset of species map images I'd produced from a folder, and delete the

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tip: deleting a subset of files

Today I wanted to keep a subset of species map images I'd produced from a folder, and delete the

8/30/12

8/15/12

hpc tip: killing lots of jobs

While in your putty bash shell thingy, type: qdel `seq -f "%.0f" 454837 455111` where

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hpc tip: killing lots of jobs

While in your putty bash shell thingy, type: qdel `seq -f "%.0f" 454837 455111` where

8/15/12

8/15/12

tips and tricks: subset data frame rows by a vector

Cool trick i just learned! Subset data frame rows by a vector: rows.you.want=c('a','b

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tips and tricks: subset data frame rows by a vector

Cool trick i just learned! Subset data frame rows by a vector: rows.you.want=c('a','b

8/15/12

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