The first table gives the changes in the sizes of each actors egonetwork as follows

T1Size: The number of alters in each egonetwork at time T1

T2Size: The number of alters in each egonetwork at time T2

NewTies: Number of new alters added at T2 who were not alters at T1

LostTies: Number of lost alters that were present at T1 and not at T2

KeptTies: Number of alters present at both time periods

AbsentTies: umber of alters absent at both time periods

The second table examines the alters who were present at time T2 but not present at time T1 as follows

NumNew: Number of ties of New type that is new alters added at T2 who were not alters at T1

NumFoF: Number of ties between New nodes and T1 alters.

DenFoF: NumFoF divided by max possible (NumFoF expressed as a density).

FoF/T1: NumFoF divided by number of T1 alters

FoF/New: NumFoF divided by number NumNew

The third table examines the alters who were present at time T1 but not present at time T2 as follows

NumLost: Number of ties of Lost type that is alters that were present at T1 and not at T2

NumFoF: Number of ties between Lost nodes and T1 alters.

DenFoF: NumFoF divided by max possible (NumFoF expressed as a density).

FoF/T1: NumFoF divided by number of T1 alters

FoF/Lost: NumFoF divided by number NumLost

The fourth table examines alters that were present at both time periods as follows

NumKept: Number of ties of Kept type that is alters that were present at both time periods.

NumFoF: Number of ties between Kept nodes and T1 alters.

DenFoF: NumFoF divided by max possible (NumFoF expressed as a density).

FoF/T1: NumFoF divided by number of T1 alters

FoF/Kept: NumFoF divided by number NumKeptF/Kept = NumFoF divided by number NumKept

The final table examines alters that were not present at either time period as follows

NumNever: Number of ties of Never type that is vertices that were not present at either time period.

NumFoF: Number of ties between Never nodes and T1 alters.

DenFoF: NumFoF divided by max possible (NumFoF expressed as a density).

FoF/T1: NumFoF divided by number of T1 alters

FoF/Never: NumFoF divided by number NumNever