artery | OMNeT++ V2X simulation framework for ETSI ITS-G5
kandi X-RAY | artery Summary
kandi X-RAY | artery Summary
Artery enables V2X simulations based on ETSI ITS-G5 protocols like GeoNetworking and BTP. Single vehicles can be equipped with multiple ITS-G5 services through Artery's middleware, which also provides common Facilities for these services. Artery started as an extension of the Veins framework but can be used independently nowadays. Please refer to its documentation for details about Veins.
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QUESTION
I Have dataframe with column having a very long text per row, looks like this:
ID text id1 DIAGNOSTIC CEREBRAL ANGIOGRAM DATE: 8/26/2005 INDICATION: 78-year-old man with a history of shunted normal pressure hydrocephalus who more recently has been managed for a right-sided subdural hematoma. This was initially managed conservatively in the acute phase but progressed to an enlarging chronic subdural hematoma that was ultimately treated with burr hole drainage. Middle meningeal artery embolization was recommended to minimize the risk of future recurrence. COMPARISON: CT brain 8/24/2003 and CT brain MEDICATIONS: 1. Heparin 3500 units IV. 2. Nitroglycerin 200 mcg IA. 3. Verapamil 5 mg IA. 4. See anesthesia records for additional medications administered. CONTRAST: 150 mL Visipaque RADIATION DOSE: 16.3 min; 587.7 mGy IMPRESSION: Successful particle and coil embolization of the parietal branch of the right middle meningeal artery for treatment of a right-sided chronic subdural hematoma.I would like to split this columns into multiple columns Phrases to split on
- Starts with “DATE:”
- Starts with “Medication:”
- Starts with “ IMPRESSION:”
- Starts with “ INDICATION:”
- Starts with “ COMPARISON:”
I need the final dataframe to look like this
id DATE INDICATION COMPARISON MEDICATIONS IMPRESSION id1 8/26/2005 78-year-old man with a history of shunted normal pressure hydrocephalus who more recently has been managed for a right-sided subdural hematoma. This was initially managed conservatively in the acute phase but progressed to an enlarging chronic subdural hematoma that was ultimately treated with burr hole drainage. Middle meningeal artery embolization was recommended to minimize the risk of future recurrence. CT brain 8/24/2003 and CT brain 8/26/2003 1. Heparin 3500 units IV. 2. Nitroglycerin 200 mcg IA. 3. Verapamil 5 mg IA. 4. See anesthesia records for additional medications administered. CONTRAST: 150 mL Visipaque RADIATION DOSE: 16.3 min; 587.7 mGy Status post left pterional craniotomy for clipping of a left middle cerebral artery trifurcation aneurysm with no evidence of residual aneurysm ...ANSWER
Answered 2022-Feb-22 at 02:19You could use pandas extract
and Python named groups
to extract only the desired parts of the paragraph.
QUESTION
https://docs.microsoft.com/en-us/azure/search/search-get-started-dotnet#2---load-documents
I was following this documentation to upload the documents to the index programmatically, however they hard code in each document like so:
...ANSWER
Answered 2021-Oct-12 at 06:48Solution was actually quite trivial.
Simply take your SearchClient and index the documents with a batch created from your List of objects. See below:
QUESTION
I have strings from which I need to extract all matches from a vector using the rebus package.
...ANSWER
Answered 2021-Aug-30 at 04:00Pass the longer pattern first and then include the shorter ones.
QUESTION
When I get data from the very old software I use it looks as follows:S
...ANSWER
Answered 2021-Aug-05 at 13:41I'm not entirely sure on the format you want at the end but I think this is how I would tackle it.
The janitor
package is super handy and worth looking at more of the functions in there.
QUESTION
I have a large dataset where every 5 columns corresponds to measurements of 1 artery, but only the first of the five columns is named. An example:
...ANSWER
Answered 2021-Aug-10 at 08:00You can use zoo::na.locf
to replace the NA
values.
QUESTION
I have a akka cluster of microservices running on nodes. I'm trying to use the Jackson serializer for application specific messages exchanged between the nodes (microservices). My code is written in scala, not Java
I'm using scala 'case class' as akka messages exchanged between actors and each message (case class) have a val LOG:org.slf4j.Logger built in to log specific business logic processing information.
When I send messages between nodes I'm getting the exception
WARN akka.remote.artery.Deserializer - Failed to deserialize message from [akka://MyCluster@127.0.0.1:25251] with serializer id [33] and manifest [com...MyCaseClassMessage]. com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Cannot construct instance of org.slf4j.Logger
(no Creators, like default constructor, exist): abstract types either need to be mapped to concrete types, have custom deserializer, or contain additional type information
at [Source: ..."[truncated 'n' bytes]; line: 'n', column: 'n'] (through reference chain: com...MyCaseClassMessage["LOG"])
My case class essentially is something like:
...ANSWER
Answered 2021-Aug-08 at 22:34Because Jackson relies on reflection and does not understand the convention in Scala case classes that only the constructor parameters are required for defining the message, it will attempt to serialize every field of the object.
The LOG
field can be ignored by Jackson by annotating it with an @JsonIgnore
annotation (com.fasterxml.jackson.annotation.JsonIgnore
):
QUESTION
I am quite new to R. I have a hospital dataset where patients are assigned categories based on diagnosis. For example
- Patient# : Disease classification
- 1 : dis A/dis C
- 2 : dis B
- 3 : dis A/dis B/dis C
And so on with 8 diseases in total. The "/" here represents the presence of more than 1 disease. I want to categorize them numerically such that dis A=1, dis B=2 and so on. The above data needs to be:
- Patient#: Disease classification
- 1: 1/3
- 2: 2
- 3: 1/2/3
I have tried it with sapply, as a factor with levels but the best I can get is a correct classification with only single diseases. The combination diseases are returning a NULL value. Is there a way to do this? Please help!
Here is a sample:
...ANSWER
Answered 2021-Aug-03 at 13:40It works:
QUESTION
Given the following appliction.conf :
...ANSWER
Answered 2021-Jun-07 at 11:50If you're going to assign different roles to different nodes, those nodes cannot use the same configuration. The easiest way to accomplish this is through n1 having "testRole1"
in its akka.cluster.roles
list and n2 having "testRole2"
in its akka.cluster.roles
list.
Everything in akka.cluster
config is only configuring that node for participation in the cluster (it's configuring the cluster component on that node). A few of the settings have to be the same across the nodes of a cluster (e.g. the SBR settings), but a setting on n1 doesn't affect a setting on n2.
QUESTION
Apologies for what may be a very basic question. I have written an R code that analyses the flow of coronary artery bypass grafts. I will have about 2000 unique measurements that need to be analysed. I am intending to save each measurement with a number to give 2000 individual CSV files (1:2000).
I am trying to automate this naming process rather than individually changing the file name. I am totally stuck on this and my attempts to extrapolate from previously asked questions about breaking up large data frames into multiple smaller, sequentially named .csv files have not gone anywhere.
e.g.
...ANSWER
Answered 2021-Jun-02 at 03:56Read the filenames using list.files
, extract the number from the filenames and select the max number. Increment the number by 1 and write the next file.
QUESTION
I am facing java.lang.NullPointerException
, while updating Akka version from 2.6.9 to 2.6.10.
Here's the sample code in which I am facing this error:-
- akka-sharding/src/main/resources/application.conf
ANSWER
Answered 2021-May-05 at 15:42You can use StartableAllocationStrategy
for your custom MyShardAllocationStrategy
. Also, you need to change the type of shardAllocationStrategy
variable to LeastShardAllocationStrategy
.
Full code for reference:
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