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Tom O
Tom O
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We would just like to display a crude statistic to compare infection rate pre/post intervention. Based on a paper I read the statistical test I need to apply is a 2 rate chi squared test. I've been looking for a tutorial but haven't been able to find something that I'm looking for.

                      MRSA Cases      Patient Days
Pre Intervention       61            102000
Post Intervention      41            110000

I have R and can do this in R if that's ideal.

We would just like to display a crude statistic to compare infection rate pre/post intervention. Based on a paper I read the statistical test I need to apply is a 2 rate chi squared test. I've been looking for a tutorial but haven't been able to find something that I'm looking for.

                       Cases     Patient Days
Pre Intervention       61         102000
Post Intervention      41         110000

I have R and can do this in R if that's ideal.

We would just like to display a crude statistic to compare infection rate pre/post intervention. Based on a paper I read the statistical test I need to apply is a 2 rate chi squared test. I've been looking for a tutorial but haven't been able to find something that I'm looking for.

                    MRSA Cases      Patient Days
Pre Intervention       61            102000
Post Intervention      41            110000

I have R and can do this in R if that's ideal.

formatted; light editing; removed irrelevant comments
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gung - Reinstate Monica
gung - Reinstate Monica
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2 Rate Chi Squared Tests Infection Rate Two rate chi squared tests infection rate

I apologize I have little stats experience. I was hoping you could help. WeWe would just like to display a crude statistic to compare infection rate pre/post intervention.

Based Based on a paper I read the statistical test I need to apply is a 2 rate chi squared test. I've I've been looking for a tutorial but haven't been able to find something that I'm looking for. Cases Patient Days Pre Intervention 61 102000 Post Intervention 41 110000

                       Cases     Patient Days
Pre Intervention       61         102000
Post Intervention      41         110000

I have R and can do this in R if that's ideal.

Hope you can help.

2 Rate Chi Squared Tests Infection Rate

I apologize I have little stats experience. I was hoping you could help. We would just like to display a crude statistic to compare infection rate pre/post intervention.

Based on a paper I read the statistical test I need to apply is a 2 rate chi squared test. I've been looking for a tutorial but haven't been able to find something that I'm looking for. Cases Patient Days Pre Intervention 61 102000 Post Intervention 41 110000

I have R and can do this in R if that's ideal.

Hope you can help.

Two rate chi squared tests infection rate

We would just like to display a crude statistic to compare infection rate pre/post intervention. Based on a paper I read the statistical test I need to apply is a 2 rate chi squared test. I've been looking for a tutorial but haven't been able to find something that I'm looking for.

                       Cases     Patient Days
Pre Intervention       61         102000
Post Intervention      41         110000

I have R and can do this in R if that's ideal.

Source Link
Tom O
Tom O
  • 151
  • 2

2 Rate Chi Squared Tests Infection Rate

I apologize I have little stats experience. I was hoping you could help. We would just like to display a crude statistic to compare infection rate pre/post intervention.

Based on a paper I read the statistical test I need to apply is a 2 rate chi squared test. I've been looking for a tutorial but haven't been able to find something that I'm looking for. Cases Patient Days Pre Intervention 61 102000 Post Intervention 41 110000

I have R and can do this in R if that's ideal.

Hope you can help.