Displaying 3 results from an estimated 3 matches for "leafarea".
2007 Apr 25
1
help
Hi all,
I have 2 questions:
1)How do I calculate the mean on an imported txt file? I've imported the
file below and that's what it looks like imported. How do I then calcuate
the mean, median, or mode on the column LeafArea using the desktop R
package?
Any help would be greatly appreciated!!
Thanks,
Nat
LeafType Leaflets LeafArea ShapeRatio LeafWeight LeafThickness
1 1 3 0.12 0.12 0.21 0.00
2 1 3 0.17 0.17 0.36 0.00
3 1...
2009 Nov 05
1
how to collapse list into a matrix with names
..."*ET" "*ER" "*DS" "*DT" "*DR"
[7] "*VS" "*VT" "*G4per" "*G29per" "*FvFm42" "*FvFm29"
[13] "*Tillers" "*DryWtGC" "*LeafArea" "*SPAD" "*RootCon" "*ShootCon"
[19] "*LeafTips"
I want to save the result of the list into a file, so that the matrices are
placed one below the other AND the name is also written above the
corresponding matrix.
Something like ..
*ES
1st-matrix...
2013 Feb 26
1
Getting the correct factor level as Dunnett control in glht()
..."rice" "soilwrap"
[10] "straw"
>petunia$Container <- factor(petunia$Container,levels(petunia$Container)[c(7,1:6,8:10)])
>petunia2<-order(petunia$Container)
>petunia.sorted<-petunia[petunia2,]
>petunia.sorted
ID Container TotalWater LeafArea Distance Fresh Dry Bag Biomass
121 15 plastic 1961.00 332.0 109.10 42.700 11.00 7.90 3.10
122 38 plastic 2153.00 552.0 87.90 56.700 12.00 7.80 4.20
123 46 plastic 1880.00 394.0 81.10 48.100 11.60 7.90 3.70
124 66 plastic 2267.00 214.0...